Company Name : TCS.Type : Fresher, Job Aptitude Test Paper.

Hi Friends.

I have appeared for TCS on campus on 12th January at GNIT along with other 1300 students (JIS + Narula+ GNIT) .TCS had previously (in the month of December) given away their Demo paper to many colleges and we were no exception. We practiced them repeatedly. On the day of the aptitude test we found that each & every question in the aptitude was from those papers given previously by TCS. We were very happy, we Answered around 28(correct) on an avg.I personally Answered 30(correct), could have Answered >32 but didn’t due to the fear of uppercut off. In general cases it remains (lower cutoff 18 & upper cutoff >32).But Eventually when results were out.BELIEVE IT OR NOT, THE LOWER CUTOFF WAS 33 OUT OF 35.THOSE WHO HAVE ANY DOUBT CAN ASK THIS TO ANY STUDENT OF JIS/GNIT/NARULA OF BATCH 2011 PASSOUT.

Aptitude Test:

Questions are: (You will get question in TCS out of these questions)

SET : 1

1. There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that me musical sound would be produced 5 times consecutively? (1 of__)?

2. Peter and Paul ate two friends. The sum of their ages is 35 years. Peter is twice as old as Paul was when Peter was as old as Paul is now. What is the preset ate of Peter?3. The ages of two friends is in the ratio 6:5. The sum of their ages is 66. After how many years will the ages be in the ratio 8:7?Ans:-12

4. There are 5 materials to make a perfume: Lilac, Balsamic, Lemon, Woody and Mimosaic. To make a perfume that is in demand the following conditions are to be followed: Lilac and Balsalmic go together. Woody and Minosaic go together, Woody and balsalmic never go together. Lemon can be added with any material. All of the following combinations are possible to make a perfume EXCEPT:(a) Balsalmic and Lilac(b) Woody and Lemon(c) Mimosaic and Woody(d) Minosaic and LilacAns:-4

5. A girl has a make pizza with different toppings. There are 8 different toppings. In how many ways can she make pizzas with 2 different toppings?Ans-nC2 * 2

6. A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. what will be the area of the square made from the same rope?Ans-16.752 cm2

7. what is the distance between the z-intercept from the x0intercept in the equation ax+by+cz+d=0.  Ans (- d/a)

8. An athlete decides to run the same distance in 1/4th less time that she usually took. By how percent will she have to increase her average speed?Ans-300%

9. A horse chases a pony 3 hours after the pony runs. Horse takes 4 hours to reach the pony. If the average speed of the horse is 35 kmph, what is the average speed of the pony? Ans-20kmph

10. There is 7 friends (A1,A2,..A7). If A1 have to have shake with all without repeat. How many hand shakes possible?Ans-6

11. There are two pipes A and B. If A filled 10 liters in an hour B can fills 20 liters in same time. Likewise B can fill 10, 20, 40, 80, 160, .if B filled in (1/6) the of the tank in 3 hours, how much time will it take to fill completely?

12. 10 tables, 4chairs per table, each table has different number of people then how many tables will left without at least one person.

13. The age of two friends is in the ratio 5:6, after how many years will the ages be in the ratio 7:8?

14. A men whose age is 45 yrs has 3 sons named Johan, Jill and Jack. He went to a park weekly twice. He loves his sons very much. On a certain day he finds shopkeepers selling different things. An apple cost 1penny, 2chocalate costs 1penny, & 3 bananas cost 1penny. He has bought equal no. of apple, chocolate and banana for each son. If the total amount he invest is 7 penny then how many he has bought from each piece for his son?(a) 1app, 1 chow, q banana(b) 1app, 2cho, 3banana(c) 1app, 2cho, 1bananaAns:-c

15. A scientist was researching on animal behavior in his lab. He was very interested in analyzing the behavior of bear. For some reason he traveled 1mile in north direction and reached at North Pole. There he saw a bear he then followed the bear around 1hr with a speed of 2km/hr in east direction. After that he traveled in south direction and reached at his lab in 2 hrs. Then what is the colour of the bear?(a) white (b) black (c) grey (d) brown

16. Ina particular city there are 100 homes numbered from 1,2,3……..100. The city was build by a builder from Chennai. There was 4 to 5 shops in the town which was build by a builder from Mumbai. THE 2nd builder in can build in ½ time as compared to 1st builder. If the 2nd builder builds in 15 days, then how many 2’s are used by the builder from Chennai in numbering the 100 homes?(a) 17 (b) 18 (c) 19 (d) 20

17. Mr. Das has 3 sons whose ages are respectively a, b, c. The grandfather has bought a cycle for the eldest son, mother has bought a bag for the youngest one which cost Rs. 150/. The sum of two age of the elder son and one son is 15. The difference of the age of sons is 3 & 2. Then what of the age of the elder son?(a) 10 (b) 11 (c) 12 (d) 13Ans:-10

18. We all know that Aryabhatta is the greatest mathematician who belong to India. When his daughter Mayabati was in her teen age he discovered a problem. At that the time the age of Mayabati is a prime number, let that age is A . After some years her age becomes B. then Aryabhatta was able to solve that problem with the help of his daughter Mayabati. If a-b=5 & product of a & b is 26 then what is the sum of two squares?Ans-77

19. How many 13 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if

repetition of digits is allowed?20. (40*40*40-31)/(40*40*40*31+31*31)=?21. x/2y=2a, then 2x/x-2ay=?Ans-(4-x)/2

22. Mr. Behera wants to build a house for his wife. In this there are 5 rooms each having equal area. The length of each room is 4m,, breadth is 5m. The height of the rooms is 2m. If to make a sq meter we need 17 bricks, then how many bricks are needed to make the floor of a particular room?Ans-140

23. On Tuesday College parking palace have only 4wheelers and bicycles, total no of wheels was 182, then what is the possible no of bicycles?(a) 20(b)19(c) 18(d)17

24. On average age something like a, b, c weighted separately 1st a, b, c, then a & b, then b &c , then c 7 a at last abc, then last weight was 167, then what will be the avg. weight of the 7 weight?

25. Arrange the jumbled letters to make a perfect word RGTEI. Find to which category it belong?(a) Town(b) vegetable(c) animal(d) bird

26. 3 persons a, b, c were there A always says truth, B lies on Monday, Tuesday and Wednesday. But C lies on Thursday , Friday and Saturday. One day A said “ that B and C said to A that” B said” yesterday way one of the days when I lies”, C said that” yesterday way one of the days when I lies too”. Then which day was that?(a) Sunday(b) Thursday(c) Saturday(d) Tuesday

27. A mathematical series present like: 8 6 17 35 30 71 _ 143.

28. One man want to build a wall the length and breadth of the wall are 20, 30 respectively, he need 35 bricks for one square centimeter then how many bricks he need?

29. One person had three children. He has 7 pennies. Then how he can distribute the fruits among his child by following conditions.(a) He can get one water millon for 1 penny.(b) He can get 2 oranges for 1 penny.(c) He can get 3 grapes for 1 penny.

30. 1/3rd of a number are more 3 than the 1/6th of a number then find the number?

31. In T nagar many buildings were under residential category for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. How many time 6 will appear in building numbering?Ans-26

32. One grand father has 3 grand child. Eldest one are is 3 times of the youngest child age. Sum of two

youngest child age is more than two of eldest one age. Find the eldest one age?

33. The difference b/w two numbers is 4. And their product is 17. Then find the sum of their squares?

34. Find category from following Jumbles=d letters, PARAKEET

35. Which is the smallest digit when divides the 2880 gives perfect square.?Ans-5

36. I don’t have any brothers and sisters. By pointing a picture that man said that his father is my fathers Son then who is he?Ans- is the man

37. 6 persons standing in queue with different age group, After two years their average are will be 43 and seventh person joined with them. Hence the current average age has become 45. Find the age of seventh parson?

38. The ratio b/w the ages of two persons is 6:5 and sum of there ages is 77 then how many years later there ratio becomes 8:7?

39. Horse started to chase a dog as it relieved stable two hrs ago. And horse started to ran with average speed 22km/hr, horse crossed 10 mts road and two small pounds with depth 3m, and it crossed two small streets with 200 mts length. After traveling 6hrs, 2hrs after sunset it got dog. Compute the speed of dog?

40. If six friend go to pizza corner there r 2 type s of pizzas. And six different flavors are there, they have to select 2 flavors from 6 flavors what’s chances to select?

41. 3, 22, 7, 45, 15, ?, 31 Complete the series.Ans 76

42. A & B takes are there 1/8th of the tank B filled in 22 Hrs. what is time to fill the tank full?

43. 5 friends went for week end party to Mc Donald’s restaurant and there they measure there weights final measure is 155 kg then find the average w=weight of 5 people?Ans-31

44. 2 post are there. 1st pot is filled with ink and 2nd pot is filled with water take 1 spoon of ink from 1st pot and pore it in 2nd pot. And take 1 spoon pf mixture from 2 and pot ad pore it in 2nd pot then which one of following is true?Lion said that today is one of those days when I lie.Tiger said that today is one of those days when I lie too. Then find the day when both lie together?

45. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. Hence the current average age has become 45. Find the age of seventh person?

46. ((4x+3y)+5x+9y)/(5x+5y)=? As (x/2y)=2

47. If we subtract a number with y, we get 4 increase of number, once it got divided by y itself….Find the number??

48. I’m only son for my parents. The man in picture is my father’s son. Who is he?Ans-the man

49. A toy train can make 10 sounds sound changes after every 4 min now train is defective and can make only 2 sounds, find probability that same sound is repeated 3 times consecutively?(a) 16 (b) 8 (c) 12 (d) 4

50. I have 3 grandsons. The age diff btw 2 of grandsons is X yrs. 1st grandson is twice elder than younger one addition off ages of all the three is y then what is age of eldest grandson?Ans=2(x+y)/5

51. Ferrari is leading car manufacturer car . It has enjoyed great success. If Mohan’s Ferrari is 3 times faster than his old MERCEDES which gave him 35 kmph if Mohan traveled 490 km in his Ferrari, then how much time (hours) he took?(a).8(b). 4(c) 7(d) 7Ans-d (approx.)

52. Lion and rat stay in jungle happily. Lion lies on : MON TUE WED, RAT lies on : WED THURS SAT, if lion says : I didn’t lie yesterday, RAT says : e1 didn’t lie yesterday, so what day is today?Ans: sunday

53. The ratio of current age of x and y is 5:7, after how many years their age ratio will b 7:9?

54. Inspired by Fibonacci series sanket decided to create is own series which is 1, 2, 3, 7, 7, 22, 15, 67,…..what number come immediately before 67?

55. By using 1,2,3,4,5 how many 5 digit no. cam be formed which is divisible by 4, repetition of no. is allowed?Ans-30 explain-(5!/1!)/4=30

56. The cost 1 plum is 1 cent, 2 apples is 1 cent, 3 bananas is 1% if Rahul buys same amount of fruits for his 3 sAns appending 7 cent den what amount of fruit each child will get?

57. 2880 is divided by which smallest no. so we get no. l which is perfect square?Ans=5

58. There are two prime numbers, the addition of two prime no is 13, and multiplication is 21, den what is the some of there squares?Ans=107

59. Smita was making 1 design, size of larger cube to be made is 5*5*5using smaller cubes of 1*1*1. She created solid larger cube.. Then she decided to make hollow cube. Then how many 1*1*1 cubes required to make hollow larger cube.Ans-6L2 -8=150-8=142

60. 2x/5y=5x/3y…den what is x/y

61. A pizza parlor provides pizzas. There were 2 topping available initially pepperoni and salami.but not they ,have introduces 8jnew toppings to select from. A person whishes to buy two DIFFERENT pizzas of NEW topping in how many ways he can do that??

62. Person travels to a place. If he goes from A to B with speed of 4kmph and return back to B with speed of 5 kmph. What is his avg. speed of journey?

Ans-(20/9)=2.22kmph

63. There is a dice having value from 1 to 6 on each face and a pack of cards having face card aces. When 2 dices are thrown and their scores are added then which sum will come max number of times?(a) * (b) 9 (c) 10 (d) 11

64. “Susha brought terilon cloth and rope to make a thing. If rope is 153 m long and it is to be cut into pieces of 1 m long then how many times will she have to cut it??Ans-151 stimes

65. There are some 2 wheelers and 4 wheelers parked total number of wheels present is 240. Then how many 4 wheelers were there?Ans-max(15)

66. 1/3 of a number is 6 more than 1/6 of that number then what is the number?Ans-36

67. The cost of making a robot consists of material cost, repairing cost, coloring cost and is in the ratio 3:4:5, if the material cost is 1200 then find out the cost of the robot.

68. There are pepsi 1 liter and oil 1 liter. It is given is 1 spoon of Pepsi is taken and is mixed with Oil. Then 1 spoon oil and Pepsi is taken and is mixed with Pepsi then which of the condition holds true.

69.A tank is filled with water in first hour 10 lit, Second hour 20 lit and in 3 rd hour time 40 lit. If time taken fill ¼ of the tank is 5 hr. what is the time required to fill up the tank.Ans-10.45hr

70. Which is the smallest no divides 2880 and gives a perfect square?Ans-5.

71. Two bowls are taken, one contains water and another contains tea. One spoon of water is added to second bowl and mixed well, and a spoon of mixture is taken from second bowl and added to the second bowl. Which statement will hold good for the above?

72. From 8 digit numbers from by using 1,2,3,4,5 with repetition is allowed and must be divisible by 4?(a) 31250 (b) 97656 (c) 78125 (d) 97657

73. Rearrange and categorize the word ‘RAPETEKA’?Ans-katerpeta

74. In school there are some bicycles and 4 wheeler wagons. One Tuesday there are 190 wheels in the campus. How many bicycles are there?Ans-95

75. A lies on mon, tues, wed and speak truth on other days, B lies on thur, fri, sat and speaks truths on other days ….one day a said I lied today and B said I too lied today. What is the day?Ans-sunday

76. A father has 7 penny’s with him and 1 water melon is for 1 p, 2chickoos for 1 p, 3 grapes foe 1p, he has three sons. How can he share the fruits equally?

77. (1/2) of a number is 3 times more than the (1/6) of the same number?

78. A man is standing before a painting a man and he says I have no brother and sister and his father is

my father’s son?

79. One question has last part like difference between two terms is 9 and product of two numbers is 14, what is the squares of sum of numbers?Ans-119

80. What is the value of [(3x+8y)/(x-2y); if x/2y=2?Ans-10

81. A pizza shop made pizzas with to flavors in home. there are ‘N’ different flavors, in that ‘M’ flavors are taken to made pizza. In how many ways they can arrange?Ans-nCm

82. One grandfather had three grandchildren, two fathers their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age is eldest child?

83. In one organization material, labor and maintenance are in the ratio of 4:6:7, the material cost is 100, what is the total cost?Ans-525

84. In a market 4 man are standing the average age of the four before 4 years is 45, after some days one man is added and his age is 49, what is the average weight of all?

85. In school for a student out of 100 got 74 of average for 7 subjects and he got 79 marks in 8th subjects. What is the average of all the subjects?

86. In a question, last part has the age of two people has the ratio of 6:6 and by adding the numbers we get 44, after how many years the ratio would be 8:7?

87. One train travels 200m from A to B with 70 km/ph and returns to A with 80kmph, what is the average of their speed?Ans-75 km/hr

88. Two years before Paul’s age is 2 times the Alice age and the present age of Paul is 6times the Alice. What is the presents Paul’s age?Ans–(-3)

89. There is Ferrari and Benz car, Benz speed is say 10kmph and it cover 10 km. and if fernery goes with 3 times faster than Benz. So in how much time Ferrari could take to cover same distance.Ans-1/3

90. If one land has 3 daughters and any out of 3 have difference of ages is 3 and oldest is 3 times of more than 2 then youngest ate 2 then tell the age of oldest daughter.

91. If a person moves 15km straight and turns 45km right and moves 15km straight then how much distance he needs to walk to reach starting point?Ans-45km

92. If there are 30 c Ans out of them one is poisoned if a person tastes very little he will die within 14 hours so if there are mice to test and 24 h0urs how many mices are required to find the poisoned can?

93. If A and B mixed in 3:5 ration and B, C are mixed in 8:5 ration if the final mixture is 35 liters, find the amount of b in the final mixture.

Ans-(40/99)*35=14.14

94. 1!+2!+….50!=3*10 ̂64?

95. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. Hence in the current average age has become 45. Find the age of seventh person?Ans-59

96. If we subtract a number with y, we get 4 increase of number, once it got divided by y itself….find that number?Ans-3

97. It is the class with the seating arrangement in 4 rows and 8 columns. When the teachers says ‘start the girl who is sitting in first row and first column will say 1, then the next girl sitting behind her will say 4, the next girl sitting behind that girl will say 7, in a particular order each girl is telling a number, the following girls told 10, 13 next turn is yours what u will say?

98. It is drunk in my bedroom and I want to get two socks of the same color from my drawer, which contains 24 red and 24 blue socks. How many socks do I have to take from the drawer to gate at least two socks of the same color?(a) 2 (b) 3 (c) 48 (d) 25

99. 100 the cost 1 plum is 1 cent, 2 apples is 1 cent, 3 bananas is 1 cent, if Rahul buys same amount of fruits for his 3 sons spending 7 cent den what amount of fruit each child will get?  Ans-1plum, 2apples, 1bananasAll The Best.

Date of Exam: 12th, January 2011.

Test 2

35 questions to be solved online in 80 minutes.

1. On planet zorba, a solar blast has melted the ice caps on its equator. 8 years after the ice melts, tiny planetoids called echina start growing on the rocks. Echina grows in the form of a circle and the relationship between the diameter of this circle and the age of echina is given by the formulad = 4 * sqrt (t – 8)for t = 8Where the represents the diameter in mm and t the number of years since the solar blast.Jagan recorded the time of some echina at a particular spot is 24 years then what is diameter?(a) 8(b) 16(c) 25(d) 2

2. The IT giant Tirnop has recently crossed a head count of 150000 and earnings of $7 billion. As one of the forerunners in the technology front, Tirnop continues to lead the way in products and services in India. At Tirnop, all programmers are equal in every respect. They receive identical salaries and also write code at the same rate. Suppose 12 such programmers take 12 minutes to write 12 lines of code in total. How

long will it take 72 programmers to write 72 lines of code in total? appeared for three times for me in one they asked me to calculate no of programmers, in another total number of minutes were asked, and in the other total number of lines of codes was asked)(a) 6(b) 18(c) 72(d) 12

3. A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery?(a) 0.75(b)1(c) 0.5(d)0.25

4. After the typist writes 12 letters and addresses 12 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope?(a) 0(b) 1/41(c) 11/12(d) 1-1/41

5. Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 20, the number of points equidistant from all the 3 lines is(a) 4(b) 3(c) 1(d) 0

6. For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A's chances of winning.

7. Let's assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 9/10 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game?(a) .55(b) .81(c) 1(d) .82

8. Mr. Beans visited a magic shop and bought some magical marbles of different colors along with other magical items. While returning home whenever he saw a colored light, he took out marbles of similar colors and counted them. So he counted the pink colored marbles and found that he has bought 25 of them. Then he counted 14 green marbles and then 21 yellow marbles. He later counted 30 purple colored marbles with him. But when he reached a crossing, he looked at a red light and started counting red marble sand found that he had bought 23 Red marbles. As soon as he finished counting, it started raining heavily and by the time he reached home he was drenched. After reaching home he found that the red, green and yellow marbles had magically changed colors and became white, while other marbles were unchanged. It will take 1 day to regain its colors, but he needs to give at least one pair of marbles to his wife now. So how many white marbles must be choose and give to his wife so as to ensure that there is at least one pair of red, yellow and green marbles ?(a) 46(b) 35

(c) 29(d) 48

9. Alok and Bhanu play the following min-max game. Given the expression:

N = 9+ X + Y - Z

Where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be(a) 0(b) 27(c) 18(d) 20(This question appeared 2 times for me, the equation in the other was : N = 40+X*(Y-Z))

10. Given a collection of points P in the plane , a 1-set is a point in P that can be separated from the rest by a line, .i.e the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The minimum value of n1(P) over all configurations P of 5 points in the plane in general position (.i.e. no three points in P lie on a line) is:(a) 3(b) 5(c) 2

11. 45 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true?(a) All suspects are lying(b) leftmost suspect is guilty

(a) A only(b) Both A and B(c) B only(d) C only

12. Alice and Bob play the following coins-on-a-stack game. 50 coins are stacked one above the other. One of them is a special (gold) coin and the rest are ordinary coins. The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack. Alice starts and the players take turns. A turn consists of moving the coin on the top to a position i below the top coin (0 = i = 20). We will call this an i-move (thus a 0-move implies doing nothing). The proviso is that an i-move cannot be repeated; for example once a player makes a 2-move, on subsequent turns neither player can make a 2-move. If the gold coin happens to be on top when it's a player's turn then the player wins the game. Initially, the gold coin is the third coin from the top. Then(a) In order to win, Alice’s first move should be a 0-move.(b) In order to win, Alice’s first move should be a 1-move.(c) Alice has no winning strategy.(d) In order to win, Alice’s first move can be a 0-move or a 1-move.

13. A sheet of paper has statements numbered from 1 to 70. For all values of n from 1 to 70. Statement n says ' At least one of the statements on this sheet are false. ‘Which statements are true and which are false?a) The even numbered statements are true and the odd numbered are false.b) The odd numbered statements are true and the even numbered are false.

c) The first 35 statements are true and the last 35 are false.d) The first 35 statements are false and the last 35 are true.

14. A sheet of paper has statements numbered from 1 to 40. For all values of n from 1 to 40, statement n says: 'Exactly n of the statements on this sheet are false.' Which statements are true and which are false?(a) The even numbered statements are true and the odd numbered statements are false.(b) The odd numbered statements are true and the even numbered statements are false.(c) All the statements are false.(d) The 39th statement is true and the rest are false.

15. Ferrari S.P.A is an Italian sports car manufacturer based in Maranello, Italy. Founded by Enzo Ferrari in 1928 as Scuderia Ferrari, the company sponsored drivers and manufactured race cars before moving into production of street-legal vehicles in 1947 as Ferrari S.P.A. Throughout its history, the company has been noted for its continued participation in racing, especially in Formula One where it has employed great success .Rohit once bought a Ferrari. It could go 4 times as fast as Mohan's old Mercedes. If the speed of Mohan's Mercedes is 46 km/hr and the distance traveled by the Ferrari is 953 km, find the total time taken for Rohit to drive that distance.(a) 20.72(b) 5.18(c) 238.25(d) 6.18

16. Alok is attending a workshop ‘How to do more with less’ and today’s theme is Working with fever digits. The speakers discuss how a lot of miraculous mathematics can be achieved if mankind (as well as womankind) had only worked with fever digits. The problem posed at the end of the workshop is ‘How many 6 digit numbers can be formed using the digits 1, 2, 3, 4, 5 (but with repetition) that are divisible by 4?’ Can you help Alok find the answer?(a) 3125(b) 4583(c) 7124(d) 2534

17. A hare and a tortoise have a race along a circle of 100 yards diameter. The tortoise goes in one direction and the hare in the other. The hare starts after the tortoise has covered 1/5 of its distance and that too leisurely. The hare and tortoise meet when the hare has covered only 1/8 of the distance. By what factor should the hare increase its speed so as to tie the race?(a) 37.80(b)8(c) 40(d) 5

18. A lady has fine gloves and hats in her closet- 18 blue, 32 red, and 25 yellow. The lights are out and it is totally dark. In spite of the darkness, she can make out the difference between a hat and a glove. She takes out an item out of the closet only if she is sure that if it is a glove. How many gloves must she take out to make sure she has a pair of each color?(a) 50(b) 8(c) 60(d) 42

19. (1/3) of a number is 5 more than the (1/6) of the same number?(a) 5(b) 30(c) 18(d) 27

20. Middle- earth is a fictional land inhabited by hobbits, elves, dwarves and men. The hobbits and elves are peaceful creatures that prefer slow, silent lives and appreciate nature and art. The dwarves and the men engage in physical games. The game is as follows. A tournament is one where out of the two teams that play a match, the one that loses get eliminated. The matches are played in different rounds, where in every round; half of the teams get eliminated from the tournament. If there are 7 rounds played in knock out tournament, how many matches were played?(a) 255(b) 256(c) 79(d) 127

21. The pace length P is the distance between the rear of two consecutive footprints. For men, the formula, n/P = 144 gives an approximate relationship between n and P where, n = number of steps per minute and P = pace length in meters. Bernard knows his pace length is 164cm. The formula applies to Bernard's walking. Calculate Bernard's walking speed in kmph.(a) 23.62(b) 8.78(c) 11.39(d) 236.16

22. There are two boxes, one containing 10 red balls and the other containing 10 green balls. You are allowed to move the balls between the boxes so that when you choose a box at random and a ball at random from the chosen box, the probability of getting a red ball is maximized. This maximum probability is(a) 3/4(b) 37/38(c) 1/2(d) 14/19

23. On the planet Oz, there are 8 days in a week- Sunday to Saturday and another day called Oz day. There are 36 hours in a day and each hour has 90 min while each minute has 60 sec. As on earth, the hour hand covers the dial twice every day. Find the approximate angle between the hands of a clock on Oz when the time is 12:40 am.(a) 71(b) 251(c) 111(d) 89

24. There was a question to calculate the number of spherical coins in a 4 D space. {The rest I forgot.}Apart from these there are also many types of patterns in this website and many other resources, do practice them and also take open see same test. I was absolutely sure of the answers of 32 questions so I attended 32, and by God's grace I cleared this round with ease. Answer the questions which you are absolutely sure.If u face any problems regarding the solutions of these type of aptitude questions.

( Both Technical and HR)

Nothing much to say about the PI. Both Technical and HR was taken in a single interview. For me it was a 1to1 interview. The interviewer was an excellent person. He just saw what I knew, he didn't waste time in knowing what I didn't knew. He looked at my skills of communication, determination to work and of course your confidence level. (They also notice about your over-confidence level. So, be careful)And that was all out of 235 students 42 were selected and I really thank God who gave me the place where I am standing now.So guys boost up yourself and keep faith on God u will really succeed.

Wishing You All the best.

Exam/Interview Date: 16th, January 2011.No of Rounds: Aptitude Test, Technical Round-1, Client/Manager Interview.Contributor Name: Gourab Chakraborty.

Test3

Company Name : TCSType : Fresher, Job Interview

Hi friends, I am from CSE, SRKR Engineering College, Bhimavaram. We had campus placement drive by TCS on 19TH NOVEMBER 2010.

The selection procedure is:

Written Test Technical Interview MR HR

ROUND 1: WRITTEN TEST

NO REASONING NO VERBAL ONLY SIMPLE APTITUDE QUESTIONS WITH NEGATIVE MARKING (1 mark for 3 wrong

answers) 35 QUESTIONS - 80 MIN

I heard it to be 1hr but we were facilitated with a bonus of another 20 min that day! TCS is now using a database for written tests called TOUCH STONE. It consists of around 2.5 to 3 lakh questions probably of a finite set of models. Thus the data may change but the models will be same. SO, my sincere advice is: refer the TCS old papers from this site during your preparation.

It will help you a lot.I could not remember the questions exactly but I assure you the model is the same.Note: All the questions in the actual test will be preceded by lot of unnecessary data to confuse you.I am posting only the main part of each problem

Q.1 There are two water tanks A and B, A is much smaller than B. While water fills at the rate of 1 liter every hour in A, it gets filled up like, 10, 20, 40, 80, 160 in tank B. (At the end of first hour, B has 10 liters, second hour it has 20 liters and so on). If tank B is 1/32 filled of the 21 hours, what is total duration of hours required to fill it completely?a) 26 B)25 c)5 d)27

Solution: for every hour water in tank in B is doubled,  Let the duration to fill the tank B is x hours. X/32 part of water in tank of B is filled in 21 hours, Next hour it is doubled so, 2*(x/32) part i.e (x/16) part is filled in 22 hours, Similarly (x/8) th part in 23 hours,(x/4)th part is filled in 24 hours, (x/2) th part is filled in 25 hours, (x) th part is filled in 26 hours So answer is 26 hours.

Q.2 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. Hence the current average age has become 45. Find the age of seventh person?a) 43 b) 69 c) 52 d) 31

Solution: Total age of 6 persons is x hours,after two years total age of 6 persons is x+12 Average age of 6 persons is after two years is 43

So (x+12)/6=43,then solve x,After 7th person is added then (x+7th person age)/7=45So we will get 7th person age easily

Q.3 A man travels from A to B at 4 mph over a certain journey and returns over the same route to A, at 5 mph. What is his average speed for the journey?Solution: Average speed=(2*x*y)/(x+y)

Q.4 A toy train produces 10 different sounds when it moves around a circular toy track of radius 5 m at 10 m per min. However, the toy train is defective and it now produces only 2 different tunes at random. What are the odds that the train produces for consecutive music tones of the same type?a) 1 in 16 B) 1 in 4 c) 1 in 8 d) 1 in 32

Solution: Initially it produces 10 sounds and the defect came and now it produces only 2 different sounds and consecutively so there are totally 2 sounds and we have to select on sound and the probability is ½ and it produces the same sound concecutively for 2 times so the probability becomes ½*1/2 ie ¼

Q.5 A scientist was researching on animal behavior in his lab. He was very interested in analyzing the behavior of bear. For some reason he travelled 1mile in north direction & reached at North Pole. There he saw a bear. He then followed the bear around 1 hr with a speed of 2km/hr in east direction. After that he travelled in south direction & reached at his lab in2 hrs. Then what is the color of the bear?a) White b) Black c) Gray d) Brown

Solution: White. all the above matter is nonsense.

Q.6 Usha bought a linen cloth and rope to build a tent. If the rope is 153 m long and it is to be cut into pieces of 1m length, then how many cuts are to be made to cut the ropes into 153 pieces?a)153 b)152 c)154 d)155

Solution: to make it 153 pieces we have to cut 152 times so obviously after last cut we got 153rd piece

Q.7 1. 10 men and 10 women are there, they dance with each other, is there possibility that 2 men are dancing with same women and vice versa?a) 22 b) 20 c) 10 d) never

Solution: NEVER

Q.8 20 people are there, they are shaking hands together, how many hand shakes possible, if they are in no pair of cyclic sequence.a) 19 b) 21 c) 28 d) 7

Solution: answer is 19For this type of problem answer will be n-1. but this formula will vary if cyclic sequence is allowed..

Q.9 there are some cycles and 4 wheeler cars. on tue there are 190 wheels. then how many cycles are there on that spot?

Solution: check from options. multiply each and every option with 2 and subtract result from 190.if the obtained result is exactly divisible by 4, that will be the correct answer

Q.10 A father had three children. He had 7 pennies.  How can he eqally distribute the fruits among his children ifA watermelon costs 1 penny, 2 oranges cost 1 penny and3 grapes cost 1 pennya)2 melons, 1 orange, 1 grape b) 2 melons, 2 orange, 1 grape c) 1 melons, 2 orange, 1 grape.

Solution: if he buys grapes with 1 penny, he can distribute 1grape each equally as there are 3 grapes. then he has 6pennies left with him so with 3pennies he will by 6oranges and distribute 2each. with other 3

rupees he can buy 3watermelons and distribute one each therefore, Answer is: 1water melon, 2 oranges and 3 grapes

Q.11 The age of the two friends were in the ration of 6:5. If the sum of their ages is 55. Then after how many years their ratio will become 8:7?a) 11 b) 7 c) 10 d) 12

Solution: 6x+5x=55, so x=5, put first ratio after substitution is (6*5)/(5*5) and second ratio is 40/35 So difference in numerators 40-30=10 years

Q.12 A horse chases a pony 2 hours after the pony runs.Horse takes 3 hours to reach the pony.If the average speed of the horse is 81Kmph.Then what is the average speed of the pony?a) 46.4 b) 51 c) 53.4 d) 48.6

Solution: Horse takes 3 hours to cover the distance. Pony takes 3+2 =5 hours to cover the same distance, Velocity=distance/time, distance travelled by them is equal it is 81*3=243km, speed of pony=243/5=48.6

Q.13 All 32 points are equidistant from a point X on a plane then which is true:a) all 32 lie on a circleb)distance from X to all 32 is less than distance between each other

Solution option: a

Q.13 Ferrari S.P.A is an Italian sports car manufacturer based in Maranello, Italy. Founded by Enzo Ferrari in 1928 as Scuderia Ferrari, the company sponsored drivers and manufactured race cars before moving into production of street-legal vehicles in 1947 as Ferrari S.P.A. Throughout its history, the company has been noted for its continued participation in racing, especially in Formula One where it has employed great success .Rohit once bought a Ferrari. It could go 4 times as fast as Mohan's old Mercedes. If the speed of Mohan's Mercedes is 35 km/hr and the distance traveled by the Ferrari is 490 km, find the total time taken for Rohit to drive that distance.a) 20.72 b) 3.5 c) 238.25 d) 6.18

Solution: Speed of Ferrari =4*35=140,time=distance/velocity,

Q.14 1 ) A circular dartboard of radius 1 foot is at a distance of 20 feet from you. You throw a dart at it and it hits the dartboard at some point Q in the circle. What is the probability that Q is closer to the center of the circle than the periphery?0.7510.50.25

Solution: 0.25

Q.15 For the FIFA world cup, Paul the octopus has been predicting the winner of each match with amazing success. It is rumored that in a match between 2 teams A and B, Paul picks A with the same probability as A’s chances of winning. Let’s assume such rumors to be true and that in a match between Ghana and Bolivia, Ghana the stronger team has a probability of 2/3 of winning the game. What is the probability that Paul will correctly pick the winner of the Ghana-Bolivia game? 4/92/31/95/9

Answer is: 5/9

Q.16 The citizens of planet nigiet are 8 fingered and have thus developed their decimal system in base 8. A certain street in nigiet contains 1000 (in base buildings numbered 1 to 1000. How many 3s are used in

numbering these buildings? 2565419264

Answer is: 192

Q.17  36 people {a1, a2, …, a36} meet and shake hands in a circular fashion. In other words, there are totally 36 handshakes involving the pairs, {a1, a2}, {a2, a3}, …, {a35, a36}, {a36, a1}. Then size of the smallest set of people such that the rest have shaken hands with at least one person in the set is 12131811

Answer is: 11

Q.18 Given 3 lines in the plane such that the points of intersection form a triangle with sides of length 20, 20 and 30, the number of points equidistant from all the 3 lines is4301Answer is: 4

Q.19 Alok and Bhanu play the following min-max game. Given the expression N=9+X+Y–Z where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be 271820

Answer is: 20

Q.20 Alice has no winning strategy. 34 people attend a party. 4 men are single and the rest are there with their wives. There are no children in the party. In all 22 women are present. Then the number of married men at the party is 12816Answer is: 8

Q.No:21 Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is 1893

Q.No:22 15. Alice and Bob play the following chip-off-the-table game. Given a pile of 58 chips, Alice first picks at least one chip but not all the chips. In subsequent turns, a player picks at least one chip but no more than the number picked on the previous turn by the opponent. The player to pick the last chip wins.

Which of the following is true?In order to win, Alice should pick 14 chips on her first turn.In order to win, Alice should pick two chips on her first turn.In order to win, Alice should pick one chip on her first turn. .............. I could not solve this

Q.No:23 After the typist writes 12 letters and addresses 12 envelopes, she inserts the letters randomly into the envelopes (1 letter per envelope). What is the probability that exactly 1 letter is inserted in an improper envelope?

012/21211/121/12 (answer is 0.)

Q.No:24. 10 suspects are rounded by the police and questioned about a bank robbery. Only one of them is guilty. The suspects are made to stand in a line and each person declares that the person next to him on his right is guilty. The rightmost person is not questioned. Which of the following possibilities are true?A. All suspects are lying or the leftmost suspect is innocent.B. All suspects are lying and the leftmost suspect is innocent .

A onlyNeither A nor BBoth A and BB only

Answer is: A

Q.No:25. Alchemy is an occult tradition that arose in the ancient Persian empire. Zosimos of Panopolis was an early alchemist. Zara, reads about Zosimos and decides to try some experiments. One day, she collects two buckets, the first containing one litre of ink and the second containing one litre of cola. Suppose she takes one cup of ink out of the first bucket and pours it into the second bucket. After mixing she takes one cup of the mixture from the second bucket and pours it back into the first bucket. Which one of the following statements holds now?

a.There is more cola in the first bucket than ink in the second bucket.B.There is as much cola in the first bucket as there is ink in the second bucket.c. There is less cola in the first bucket than ink in the second bucket.Answer is: a

Q.No:26. Given a collection of points P in the plane, a 1-set is a point in P that can be separated from the rest by a line; i.e. the point lies on one side of the line while the others lie on the other side. The number of 1-sets of P is denoted by n1(P). The maximum value of n1(P) over all configurations P of 19 points in the plane is1893I could not solve this.

Q.No:27 (1/2) of a number is 3 more than the (1/6) of the same number? a) 6 b)7 c)8 d)9

Solution: Let the number be x,((1/2)*x)=3+(1/6)*x,Then solve x

Q.No:28.  3 persons a,b,c were there A always says truth,B lies on Monday,tusday,& Wednesday.but C lies on thrusday,Friday & saturday .one day A said”that B & C said to A that” B said “yesterday way one of

the days when I lies”,C said that”yesterday way one of the days when I lies too”.then which day was that? a) Sunday b) Thursday c) Saturday d) Tuesday

Q.No:29. Which is the smallest no which divides 2880 and gives a perfect square?a) 4 b) 9 c) 3 d) 5

Q.No:30.   10 programers, type 10 lines with in 10 minutes then 60lines can type within 60 minutes. How many programmers are needed? a) 16 b) 6 c) 10 d) 60 Ans: 10

Q.No:31 to 33 2 to 3 questions of the same type above(q.29) were given like 12 monkeys eat 12 bananas in 12 min.then how many monkeys can eat 72 bananas in 72 min so on.Guys since there is negative marking try not to make guesses. Cut off for selection may vary between 15-21 depending on your college and the situation. (It may also vary among different branches)I am not sure about the cutoff at our college but I answered 21 questions correctly and cleared the written test.One of my friends who answered only 15 questions was also selected.Getting prepared for the written test by referring all old papers of the new test pattern is more than enough to crack this test..

ROUND 2: TECHNICAL INTERVIEW:

In order to get through technical interview, it’s better to revise basics of all subjects. Only basic concepts will be asked.IT'S HARD TO GET THROUGH THIS UNLESS WE ARE CONFIDENT ABOUT WHAT WE SPEAK!!They check our attitude!!Even if you do not know the answer, do not get nervous. It's a minor issue.There was one interviewer per panel. The interviewer was very friendly. I did not feel tensed. I spoke very confidently as if I was speaking to a very familiar person!!(With a cute smile on my face throughout the interview!!)

Questions posed to me are:1. Tell me about yourself?2. Which languages are you familiar with?3. Rate urself for each subject.4.What is a semaphore?5. What is diff between CPP and Java?6. What is static void in Java's main statement?7. Who will initialize the objects in Java?(I said wrong answer:-"compiler" but interviewer corrected it & said that the correct answer is Java Virtual Machine)8. Some other question (I could not remember the ques)..!I do not know the answer for that and said the same to him..9. Why TCS?10. Given an opportunity how will you see urself in the next 5 yrs?

That's it.. I was very confident about my performance and came out with a smiling face. As it was already 7.30 pm within a few minutes I was directed to M.R interview panel

ROUND 3: M.R

I entered the room with the same confidence.. again there was only one interviewer in the panel!

Me: Good Evening SirInterviewer: Good Evening! How was ur day today?Me: some what uncomfortable due to the heavy rain sir..:)

I: You might be familiar with the questions being asked here. by discussing experiences from ur frnds outside..u people are faster than the WWW.Me: Yes sir(smiling)!!I: so what are the questions that you gathered?Me: why TCS? why CSE? only these two sir..every one are saying these two only!!I: so I am not going to ask them again bcoz u might b ready with well prepared answerMe: yes sir fine..I am ready to face any ques..I: k.good what is ur weakness?-----Based on my weakness(sleeping) i was given a situation and was asked how i'll come out of that. Answered that and I was asked to leave.

ROUND 4: H.R

I was asked only a few questions:1.Are you familiar with the TCS 2yr bond?2.Willing to work any where in india?3.How can u manage ur team if there are any controversies?(this was asked bcoz i mentioned in resume that i can do team work efficiently)4.Do you have any questions to ask?

One mistake i did in all the three interview rounds is i sat in the chair even before i was asked to sit!!! Results were announced the next day!! My Name was announced first among others in our department!!! I felt very happy to be a part of TCS. 268 from our college were selected. We shouted to the roofs that evening!!

GUYS refer old papers; prepare the basic topics from each and every subject.  IMPORTANT AMONG ALL SPEAK CONFIDENTLY!  THE MORE CONFIDENT YOU ARE THE MORE WILL BE THE CHANCE OF GETTING SELECTED.  MEET U IN TCS ALL THE BEST!

Exam/Interview Date : 19-Nov-2010No of Rounds : Aptitude Test, Technical Round-1Contributor Name : HIRANMAYI

Test4

RECTANGULAR

1) WHICH IS NOT A SIDE OF A RECTANGULAR

1. (2,3,4)

2. (3,4,7)

3. (3,5,9)

2) ONE RECTANGULAR PLATE WITH LENGTH 8INCHES,BREADTH 11 INCHES AND 2 INCHES THICKNESS IS THERE.WHAT IS THE LENGTH OF THE CIRCULAR ROD WITH DIAMETER 8 INCHES AND EQUAL TO VOLUME OF RECTANGULAR PLATE?

ANS: 3.5INCHES

3) If the length of a rectangle is increased by 30% and the width is decreased by 20%, then the area is increased by...

(a) 10%

(b) 5%

(c) 4%

(d) 20%

(e) 25%

4) The length of a rectangle is increased by 60%. By what % would the width have to be decreased to maintain the same area? 

a)30%

b)60%

c)75%

d)37.5%

 RECURSION  

1)G(0)= -1, G(1)=1, G(N)=G(N-1) - G(N-2), G(5)= ?

ans - 2 

2)G (0) =1 G (1)= -1 IF G (N)=2* (G (N-1))? 3(G (N-2)) THEN WHAT IS THE VALUE OF G (4)?

3)If f(0)=1 and f(n)= f(n-1)*n, find the value of f(4).

Ans: 24

4)If g(0)=g (1)=1 and g (n)= g (n-1) + g (n ?2) find g (6); 

SERIES

1)Complete the series. 3, 8, --, 24, --, 48, 63 .

ans 15, 35 

2)Complete the series. 4, -5, 11, -14, 22, ---

Ans - 27 

3) SERIES: 2,7,24,77,? (238) or (240)

4)77,49,36,18,?

answer 8 (7*7=49)(4*9=36)(3*6=18) (1*8=8)

5)series: 5 6 7 8 10 11 14 ??

ans.15 or 18

6)15 14 12 11 ?? 9 8

ans.10

7)What is the 12th term of the series 2, 5, 8, ....

Ans. 35

8)58,27,12,x,2,1. Find x.

9)7,9,13,_,27,37.

Ans-19

10)2, 5, __ , 19, 37, 75

Ans: 9

11)Complete the sequence 9,10,11,13,15, __, 21,28. 

SET

1)A, B and C are 8 bit nos. They are as follows: 

A 1 1 0 1 1 0 1 1

B 0 1 1 1 1 0 1 0

C 0 1 1 0 1 1 0 1

Find ( (A-B) u C )=?

Hint : 109 A-B is {A} - {A n B}

ANS: 0 1 1 1 1 1 1 1 (DB)

2)If A, B and C are the mechanisms used separately to reduce the wastage of fuel by 30%, 20% and 10%. What will be the fuel economy if they were used combined.

Ans 20% 

3) | A | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 1 10010001

    | B | 0 | 1 | 1 | 0 | 1 | 0 | 1 | 0 01101010

    | C | 1 | 0 | 0 | 1 | 0 | 1 | 1 | 0 10010110

(AuB)nC = ? [ (A union B) intersection C = ?]

4) A 0 0 0 0 1 1 1 1

    B 0 0 1 1 0 0 1 1

    C 0 1 0 1 0 1 0 1

( A U B ) P C Find the fourth row, having the bit pattern as an integer in an 8-bit computer, and express the answer in its decimal value.

Ans. 29

5) In the class of 40 students, 30 speak Hindi and 20 speak English. What is the lowest possible number of students who speak both the languages?

(a) 5

(b) 20

(c) 15

(d) 10

(e) 30

6)You will be given the bit position values for A, B and C and using the relation

(A?B) u C you have to construct the truth table. Then find the corresponding decimal number and choose the right option. 

7)If A=(110010) in base 2 & B=(101011) in base 2, then what is the decimal value of (AB)C

SHADOW

1)A building with height D shadow upto G. A neighbour building with what height shadows C feet.

|----|----|----|----|----|----|----|

A B C D E F G H

Sol: B Ft. or CD/G 

1) How many positive integer solutions does the equation 2x+3y = 100 have? 

a)50

b)33

c)16

d)35 

STANDARD DEVIATION

1)Which of the following set of numbers has the highest Standard deviation?

a)1,0,1,0,1,0

b)-1,-1,-1,-1,-1,-1

c)1,1,1,1,1,1

d)1,1,0,-1,0,-1

2)WHICH WILL GIVE GOOD STANDARD DEVIATION

1. (7,0,-7,0,7)

2. (7,-7,7,-7,7)

3. (1,0,-1,0,1) 

TANK

1)with 4/5 full tank vehicle travels 12 miles, with 1/3 full tank how much distance travels

( 5 miles )

2)A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank?

Ans. 5 kms 

TEMPERATURE

1)In Madras, temperature at noon varies according to -t^2/2 + 8t + 3, where t is elapsed time. Find how much temperature more or less in 4pm to 9pm. (May be we can solve it by Definite Integration. Check any way}

Ans. At 9pm 7.5 more or 385.8(DB)

2)FOR TEMPERATURE A FUNCTION IS GIVEN ACCORDING TO TIME : ((t**2)/6) + 4t +12 WHAT IS THE TEMPERATURE RISE OR FALL BETWEEN 4.AM TO 9 AM

2)FOR TEMPERATURE A FUNCTION IS GIVEN ACCORDING TO TIME : ((t**2)/6) + 4t +12 WHAT IS THE TEMPERATURE RISE OR FALL BETWEEN 5 PM to 8 PM

3)Low temperature at the night in a city is 1/3 more than 1/2 high as higher temperature in a day. Sum of the low tem. and highest temp. is 100 degrees. Then what is the low temp?

(40 deg.) 

TIME AND DISTANCE

1)A is driving on a highway when the police fines him for overspeeding and exceeding the limit by 10 km/hr.At the same time B is fined for overspeeding by twice the amount by which A exceeded the limit.If he was driving at 35 km/hr what is the speed limit for the road?

Ans. 15 kmph

2)A car travels 12 kms with a 4/5th filled tank.How far will the car travel with 1/3 filled tank?

Ans. 5 kms

3) falling height is proportional to square of the time. one object falls 64cm in 2sec than in 6sec from how much height the object will fall.

4)A car has run 10000 miles using 5 tyres interchangably,To have a equal wornout by all tyres how many miles each tyre should have run.

answer 4000 miles/tyre

5)A person, who decided to go to weekened trip should not exceed 8 hours driving in a day. Average speed of forward journey is 40 m/h. Due to traffic in sundays, the return journey average speed is 30 m/h. How far he can select a picnic spot?

a) 120 miles

b) between 120 and 140 miles

c) 160 miles

ans: 120 miles

6)A ship started from port and moving with I miles per hour and another ship started from L and moving with H miles per hour. At which place these two ships meet?

|----|----|----|----|----|----|

port G H I J K L

7)A person was fined for exceeding the speed limit by 10mph. Another person was also fined for exceeding the same speed limit by twice the same. If the second person was traveling at a speed of 35 mph, find the speed limit.

Sol: Let ?x? be the speed limit Person ?A? was fined for exceeding the speed limit by = 10mphPerson ?B? was fined for exceeding the speed limit by = twice of ?A? = 2*10mph=20mphgiven that the second person was traveling at the speed of 35mph => 35mph ? 20mph = 15mph 

8)A bus started from bustand at 8.00am, and after 30 minutes staying at destination, it returned back to the busstand. The destination is 27 miles from the busstand. The speed of the bus is 18mph. In return journey bus travels with 50% fast speed. At what time it returns to the busstand?

(11.00am).

9) wind flows 160 miles in 330 min, for 80 miles how much time required.

10) A storm will move with a velocity of towards the centre in hours, At the same rate how much far will it move in hrs.(but the answer is 8/3 or 2 2/3 )

11)If A is traveling at 72 km per hour on a highway. B is traveling at a speed of 25 meters per second on a highway. What is the difference in their speeds in meters per second?

(a) 1/2 m/sec

(b) 1 m/sec

(c) 1 1/2 m/sec

(d) 2 m/sec

(e) 3 m/sec

12)A traveler walks a certain distance. Had he gone half a kilometer an hour faster \, he would have walked it in 4/5 of the time, and had he gone half a Kilometer an hour slower, he would have walked 2 ? hr longer. What is the distance? 

a)10 Km

b)15 Km

c)20 Km

d)Data Insufficient

13) A ship leaves on a long voyage. When it is 18 miles from the shore, a seaplane, whose speed is 10 times that of the ship is sent to deliver mail. How far from the shore does the seaplane catch upo with the ship? 

a)24 miles

b)25 miles

c)22 miles

d)20 miles

14) In a circular race track of length 100 m, three persons A, B and C start

together. A and B start in the same direction at speeds of 10 m/s and 8 m/s respectively. While C runs in the opposite at 15 m/s. When will all the three meet for the first time on the after the start? 

a)after 4s

b)after 50s

c)after 100s

d)after 200s

15) If the distance traveled (s) in time (t) by a partile is given by the formula s = 1+ 2t+3t2+4t3 , then what is the distance travelled in the 4th second of its motion? 

a)141m

b)171m

c)243 m

d)313 m

16) A non stop bus to Amritsar overtakes an auto also moving towards Amritsar at 10 am. The bus reaches Amritsar at 12.30 pm and starts on the return journey after 1 hr. On the way back it meets the auto at 2 pm. At what time the auto will reach Amritsar? 

a) 2.30pm

b)3.00pm

c)3.15pm

d)3.30pm 

TIME AND WORK

1)A is twice efficient than B. A and B can both work together to complete a work in 7 days. Then find in how many days A alone can complete the work?

10.5 (11)

2)A finish the work in 10 days. B is 60% efficient than A. So how days does B take to finish the work?

Ans 100/6 (4 days)

3) A finishes the work in 10 days & B in 8 days individually. If A works for only 6 days then how many days should B work to complete A's work?

Ans 3.2 days (4 days)

4)A man, a woman, and a child can do a piece of work in 6 days. Man only can do it in 24 days. Woman can do it in 16 days and in how many days child can do the same work?

Ans 16 

5)If 20 men take 15 days to to complete a job, in how many days can 25 men finish that work?

Ans. 12 days

6) one fast typist type some matter in 2hr and another slow typist type the same matter in 3hr. if both do combinely in how much time they will finish.

ans: 1hr 12min

7)A man shapes 3 cardboards in 50 minutes,how many cardboards does he shape in 5 hours?

answer 18cardboards.

8)A work is done by two people in 24 min. one of them can do this work a lonely in 40 min. how much time required to do the same work for the second person.

Sol:(A+B) can do the work in = 1/24 min.A alone can do the same work in = 1/40 min.B alone can do the same work in = (A+B)?s ? A?s = 1/24 ? 1/40 = 1/60Therefore, b can do the same work in = 60 min

9)A can do a piece of work in 20 days, which B can do in 12 days. In 9 days B does ? of the work. How many days will A take to finish the remaining work?

10)Anand finishes a work in 7 days, Bittu finishes the same job in 8 days and Chandu in 6 days. They take turns to finish the work. Anand on the first day, Bittu on the second and Chandu on the third day and then Anand again and so on. On which day will the work get over?

a)3rd

b)6th

c)9th

d)7th 

11) 3 men finish painting a wall in 8 days. Four boys do the same job in 7 days. In how many days will 2 men and 2 boys working together paint two such walls of the same size?

a) 6 6/13 days

b)3 3/13 days

c)9 2/5 days

d) 12 12/13 days

12)The size of the bucket is N kb. The bucket fills at the rate of 0.1 kb per millisecond. A programmer sends a program to receiver. There it waits for 10 milliseconds. And response will be back to programmer in 20 milliseconds. How much time the program takes to get a response back to the programmer, after it is sent?

ans 30 milliseconds 

TRAINS

1)TWO STATIONS A & B ARE 110 KM APART. ONE TRAIN STARTS FROM A AT 7 AM, AND TRAVELS TOWARDS B AT 20KMPH. ANOTHER TRAIN STARTS FROM B AT 8 AM AND TRAVELS TOWARDS A AT 25KMPH. AT WHAT TIME WILL THEY MEET?

A. 9 AM

B. 10 AM

C. 11 AM

D. 10.30 AM 

TREE

1) 900 M WIDE 3000 M WIDTH SOMETHING I CAN?T REMEMBER SOME VALUES ARE GIVEN BY AIR PER M Rs. 4 BY GROUND PER M Rs. 5 THEN WHERE U WILL CUT

2)Two trees are there. one grows at 3/5 of the other in 4 years, total growth of

trees is 8 ft. what growth will smaller tree will have in 2 years ( < 2 ft. ) ie 1 ? feet 

TRIANGLES

1) Given the length of the 3 sides of a triangle. Find the one that is impossible? (HINT : sum of smaller 2 sides is greater than the other one which is larger)

2)3 angles or 3 sides r given.Which will form a triangle? 

UNITS

1)(Momentum*Velocity)/(Acceleration * distance ) find units.

ans mass

2)(energy * time * time )/(mass * dist) = distance

3)(momentum * velocity)/(force * time) = velocity

4)Find the physical quantity in units from the equation: 

(Force*Distance)/(Velocity*Velocity)

Ans. Ns2/m

5)Find the physical quantity represented by MOMENTUM *VELOCITY] / [LENGTH * ACCELERATION]? 

VENN DIAGRAM  

1)Venn Diagram kinda ques.Some know English, some French,some German??how many know two languages?..

2)VENN DIAGROM below

1. HOW MANY PERSON KNOW ENGLISH MORE THAN FRENCH

2. HOW MUCH % OF PEOPLE KNOWS ALL THE 3 LANGUAGES

3. HOW MUCH % OF PEOPLE THOSE WHO KNOWS FRENCH AND GERMAN AND NOT ENGLISH FRENCH 

3)Consider the following diagram for answering the following questions:

A. Find the difference between people playing cricket and tennis alone.

Ans: 4 

B. Find the percentage of people playing hockey to that playing both hockey and cricket.

C. Find the percentage of people playing all the games to the total number of players.

Ans: 6%

4) 1. How many more or less speak English than French?

    2. What % people speak all the three languages?     3. What % people speak German but not English? 

WEIGHTS

1)There are 150 weights .Some are 1 kg weights and some are 2 kg weights. The sum of the weights is 260.What is the number of 1kg weights?

Ans. 40

 

2)A truck contains 150 small packages, some weighing 1 kg each and some weighing 2 kg each. how many packages weighing 2 kg each are in the truck if the total weight of all the packages is 264 kg?

(a) 36

(b) 52

(c) 88

(d) 124

(e) 114

Test

1: There is a toy train that can make 10 musical sounds. It makes 2 musical sounds after being defective. What is the probability that same musical sound would be produced 5 times consecutively? ( 1 of

_____) ?Answer: 1/2 * 1/2 * 1/2 * 1/2 * 1/2 = 1/3232 will be the answer.

2: Peter and Paul are two friends. The sum of their ages is 35 years. Peter is twice as old as Paul was when Peter was as old as Paul is now. What is the present age of Peter?Answer: 20 years.

3: The ages of two friends is in the ratio 6:5. The sum of their ages is 66.After how many years will the ages be in the ratio 8:7?Answer: 12 years.

4: (There was a long story, I'll cut short it). There are 5 materials to make a perfume: Lilac, Balsalmic, Lemon, Woody and Mimosaic. To make a perfume that is in demand the following conditions are to be followed: Lilac and Balsalmic go together. Woody and Mimosaic go together, Woody and Balsalmic never go together. Lemon can be added with any material. (Actually they had also mentioned how much amount of one can be added with how much quantity of the other; but that's not needed for the question.) All of the following combinations are possible to make a perfume EXCEPT:1) Balsalmic and Lilac2) Woody and Lemon3) Mimosaic and Woody4) Mimosaic and LilacAnswer: Mimosaic and Lilac.

5: A girl has to make pizza with different toppings. There are 8 different toppings. In how many ways can she make pizzas with 2 different toppings.Answer: 8 * 7 = 56

6: A triangle is made from a rope. The sides of the triangle are 25 cm, 11 cm and 31 cm. What will be the area of the square made from the same rope?Answer:280.5625

7: What is the distance between the z-intercept from the x-intercept in the equation ax+by+cz+d=0. (I do not remember the values of a,b,c,d)

8: An athlete decides to run the same distance in 1/4th less time that she usually took. By how much percent will she have to increase her average speed?Answer: 33.33%

9: A horse chases a pony 3 hours after the pony runs. Horse takes 4 hours to reach the pony. If the average speed of the horse is 35 kmph, what s the average speed of the pony?

10: There is 7 friends (A1,A2,A3....A7).If A1 have to have shake with all with out repeat. How many hand shakes possible?

11: There are two pipes A and B. If A filled 10 liters in a hour B can fills 20 liters in same time. Likewise B can fill 10, 20, 40, 80,160….if B filled in (1/16)th of a tank in 3 hours, how much time will it take to fill completely? Answer: 7 hours

12: (Keywords): Sports readers,10 tables,4chairs per table, each table has different number of people then how many tables will left without at least one person? Ans: 6

13: The ages of two friends is in the ratio 5:6. After how many years will the ages be in the ratio 7:8?Answer: 10 years.

14: What is the distance of the z-intercept from the x-intercept in the equation ax+by+cz+d=0. (I do not remember the values of a,b,c,d)

15: An athlete decides to run the same distance in 1/4th less time that she usually took. By how much percent will she have to increase her average speed?Answer: 33.33%

16. A man whose age is 45 yrs has 3 sons named John, jill, jack. He went to a park weekly twice. he loves his sons very much. On a certain day he find # shop kippers sailing different things. An apple cost 1penny, 2chocalate costs 1penny.& 3 bananas cost 1 penny. He has bought equal no. of apple, chocolate & banana for each son. If the total amount he invest is 7 penny then how many he has bought from each piece for his son?a)1app,1cho,1 bananab)1 app,2cho,3 banana c)1app,2cho,1banana

17. A scientist was researching on animal behavior in his lab. He was very interested in analyzing the behavior of bear. For some reason he travelled 1mile in north direction & reached at north pole. there he saw a bear .he then followed the bear around 1 hr with a speed of 2km/hr in east direction.After that he travelled in south direction & reached at his lab in2 hrs. Then what is the colour of the bear? I think ans is whitea) white b) black c) grayd) brown

18. In a particular city there are 100 homes numbered from 1,2,3………..100. The city was build by a builder from Chennai. There was 45 shop in the town which was build by a builder from Mumbai. THE 2nd builder can build the in ½ time as compared to 1st builder. If the 2nd builder builds in 15 days, then how many 2’s are used by the builder from Chennai in numbering the 100 homes?a)17 b)18 c)19 d) 20

19.MR dash has 3 sons whose ages are respectively a,b,c. The grandfather has bought a cycle for the eldest son, mother has bought a bag for the youngest one which cost Rs150/. The sum of two age of the elder son & one son is 15.The difference of age of sons is 3 & 2.Then what is the age of the eldest son?a)10,b)11,c) 12,d)13

20. We all know that Arya bhatta is the greatest mathematics belongs to India . When his daughter Mayabati was in her teen age he discovered a problem. At that time the age of mayabati is a prime number,let that age is a. After some years her age becomes b. then Arya Bhatta was able to solve that problem wit the help of he daughter mayabati. If a-b=5 & product of a& b is 26 then what is the sum of two squares?A)77b) 45c)89d)67

21.how many 13 digit numbers are possible by using the digits 1,2,3,4,5 which are divisible by 4 if repetition of digits is allowed? Ans:5 to the power 12

22. (40*40* 40-31*31*31)/(40*40+40*31+31*31)=?a smile calculation

23. x/2y=2a,then 2x/x-2ay=?(some thing like this .very easy )

24. A big Question describing a story. After that a number is given eg 2880.by what if we divide the number it will become a perfect square?Ans:5

25. 1st a story. Then a simple ratio problem. The question was if the ratio of age of two persons is 5:6,sum of present age is 33,then in how many years the ratio of their age becomes 7:8?a) 3b) 4c) 5 d)6

26. Mr behera wants to build A house for his wife. In this there are 5 rooms each having equal area. The length of each room is 4m,,breadth is 5 m. the height of the rooms are 2m. if to make a sq meter we need 17 bricks ,then how many bricks are needed to make the floor of a particular room?27. A very big story.on Tuesday college parking place have only 4wheelers & bicycles,total no of wheels was 182,yhen what is the possible no of bicycles?a) 20b 19c 18 d 17

28. Simple question but big one on average age's like a,b,c weighted separately 1st a,b,c ,then a& b, then b&c ,then c&a at last abc, the last weight was 167,then what will be the avg weight of the 7 weight?

29. Arrange the jumbled letters to make a perfect word RGTEI (sth like this). Find to which category it belong? (not so easy,I was bt able 2 solve the problem .the number of the question was 34)A) townb) vegetablec) animald) bird

30. 3 persons a,b,c were there A always says truth,B lies on Monday,tusday,& Wednesday.but C lies on thrusday,Friday & saturday .one day A said”that B & C said to A that” B said “yesterday way one of the days when I lies”,C said that”yesterday way one of the days when I lies too”.then which day was that?a Sundayb Thursdayc Saturday d. Tuesday

31.a long story & with in it a mathematical series present like8 6 17 14 35 30 71 _ 143.

32. One man want to build a wall the length and breadth of the wall are 20, 30 respectively. He need 35 bricks for one square centimeter then how many bricks he need?Ans: l*b*35(no of bricks needed for sqcm)

33. one person had three children. he has 7 pennies. then how he can distribute the fruits among his child by following conditions.a) he can get one water millon for 1 penny.b) he can get 2 oranges for 1 penny.c) he can get 3 grapes for 1 penny.Ans:2 water millon 1 orange 1 grape

34. 1/3 rd of a number is more 3 than the 1/6th of a number then find the number?Ans: 18

35. In Tnagar many buildings were under residential category. for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?

Ans:For 1 to 10 - 1 six2 to 20 - 1 sixSimilarly upto 59 we utilise six, 5 timesfrom 60 to 69 (including 66) - 11 timesfrom 70 to 100 - 3, hence ans = 5+11+3 = 19Ans:19.

36. one grand father has 3 grand child. eldest one age is 3 times of the youngest child age .sum of two youngest child age is more than two of eldest one age. find the eldest one age?Ans: 15(we can easily predict from options, as we take y as 15)

37. difrence b/w two numbers is 4.and their product is 17.then find the sum of their squares?Ans: 70 (By using (x-y)2=x2+y2-2xy)

38. I don't remember exactly the question, one logical problem stating the color of beer?Ans: white.

39. find category from following Jumbled letters, parakeet (answer)Ans: bird (category)

40. which is the smallest digit when divides the 2880 gives perfect square.?Ans: 5(we can easily predict from options, as we divides them with 2880)

41. I don’t have any brothers and sisters by pointing a picture that man said that his father is my fathers .son then who is he?Ans: his son.

42. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. hence the current average age has become 45. find the age of seventh person?Solution: Here the question appear as an easy one, but carried a lot of unwanted sentences and unwanted datas (i dint mention above) in exam which may confuse u on solving technique.So now we can compute x from above equation. (x = 41, 6x = 246)Let now we compute y, ((6x+y)/7) = 45, as we have value of x, compute y.Ans: 69

43.The ratio b/w the ages of two parsons is 6:5.and sum of there ages is 77 then how many years later there ratio becomes 8:7?Ans: we can easily predict from options

44. Horse started to chase dog as it relieved stable two hrs ago. And horse started to ran with average speed 22km/hr, horse crossed 10 mts road and two small pounds with depth 3m, and it crossed two small street with 200 mts length. After traveling 6 hrs, 2hrs after sunset it got dog. compute the speed of dog?Ans: As we have speed and travel time of horse, we can get distance travelled by it... Hence d = 22*6 = 132km,Exactly this 132km was travelled by dog in 8 hours (as it started two hours earlier).Hence speed of dog = 132/8 = 16.5km/hrAns:16.5km/hr.

45..six friends go to pizza corner there r 2 types of pizzas.and six different flavors r there they has to select 2 flavors from 6 flavors what’s chanses to select?Ans:6C2

46.3, 22 , 7, 45, 15, ? , 31Solution: Here it appear simple, because it arranged in arranged in sequence manner, but the actual question was some what twist mentioning fibonacci series and more over question was in statements (no numbers).. hence first try to understand the question well.

here let group alternate terms 3,7,15,31 (3+4 =7, 7+8 =15, 15+16=31)Similarly for second group (22,45,? (22+23 = 45, 45+46 = 91) hence ans is 91.

47.cycles and 4 wheelers problem?Ans: We can easily predict from options

48.some irreverent data. in last two lines problem will be there. One man walks certain distance with 5 kmph.and walk back the same Ans: A

49. A and B tanks r there.1/8th of the tank B is filled in 22Hrs.what is time to fill the tank full?

50. 5 friends went for week end party to Mc Donald's restaurant and there they measure there weights .some irrelevant data finel measure is 155 kg then find the average weight of 5 people?Ans: 155/5=31

51.2 pots r there.1st pot is filled with ink and 2nd pot is filled with water take 1 spoon of ink from 1st pot and pore it in 2nd pot and take 1 spoon of mixture from 2nd pot and pore it in 2nd pot then which one of following is true?Ans: Water in 1st pot is less than the ink in 2nd pot.

52: One electronic problem? Ohm's lawAns: V=IR

53.There r ten spots in library and each spot has 4 tables and ten readers ar there . sorry I don’t remember complete question?Ans: None

54: lion and tiger are there lion lies on Monday, tues, wends and tiger lies on thurs, frid, sat.Lion said that today is one of those days when I lies.Tiger said that today is one of those days when I lie too Then find today?Ans: Thursday

55. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. hence the current average age has become 45. find the age of seventh person?Solution: it is given as after 2 yr average age wiil be 43 so now the average is 2 yr.After addition of 7th person avg is 45 so 7th person wiil be 45+(6*(45-4)) Ans: 69

56. Horse started to chase dog as it relieved stable two hrs ago. And horse started to ran with average speed 22km/hr, horse crossed 10 mts road and two small pounds with depth 3m, and it crossed two small street with 200 mts length. After traveling 6 hrs, 2hrs after sunset it got dog. compute the speed of dog?Ans: As we have speed and travel time of horse, we can get distance traveled by it... Hence d = 22*6 = 132km,Exactly this 132km was travelled by dog in 8 hours (as it started two hours earlier).Hence speed of dog = 132/8 = 16.5km/hrAns:16.5km/hr.

57. 3, 22 , 7, 45, 15, ? , 31Solution: Here it appear simple, because it arranged in arranged in sequence manner, but the actual question was some what twist mentioning fibonacci series and more over question was in statements (no numbers).. hence first try to understand the question well.here let group alternate terms 3,7,15,31 (3+4 =7, 7+8 =15, 15+16=31)Similarly for second group (22,45,? (22+23 = 45, 45+46 = 91) henceAns: is 91.

58. In Tnagar many buildings were under residential category.for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?

Ans: this type of question if it is asked how many 2,3,4,5,6,7,8,9 then you bindly write the answer as 20.but for 1 answer wiil be 21 as 100 is included

59. ((4x+3y)+(5x+9y))/(5x+5y) = ? as (x/2y) = 2Ans: as x=2y put the value and get the answer.

60: If we subtract a number with y, we get 4 increase of number, once it got divided by y itself.. Find that number??Ans: 12 (we can easily predict from options, as we take y as 6)

61. I don't remember exactly the question, one logical problem stating the colour of beer?Ans: white. what ever the question about the color of beer means you wrote the answer as white because polar beer.this question is very lengthy don’t burther about that.

62. Jumbled letters, parakeet (answer)Ans: bird (category)

63. I am only son for my parents. (some irrelevant statements in the middle to distract u).The man in picture is my father's son.(some irrelevant statements).who is he?

64.A toy train can make 10 sounds sound changes aftr every 4min.................now train is defective and can make only 2 sounds.....find probability that same sound is repeated 3 times consecutively(1 OUT OF__)?1.162.83.124.4ANS: (1/2)*(1/2)*(1/2)=(1/8) thus 1 out of 8

66. I have 3 grandsons................age diff btw 2 of grandsons X yrs1st grandson is twice elder than younger oneaddition off ages of all the three is ythen what is age of eldest grandson?? (there is some value in X and Y)

67. Ferrari is leading car manufacturer.*Ferrari S.p.A.* is an Italian sportscar .........It has enjoyed great success.If Mohan's Ferrari is 3 times faster than his old MERCEDES wich gave him 35kmphif Mohan traveled 490 km in his Ferrarithe hw much time (hours) he took??1.82.43.74.7.33(options may be different)

68.lion rat stayin in jungle happily............Lion lies on : MON TUE WEDRAT lies on :WED THURS SATif lion says : I didnt lie yesterdayRAT says : e1 i didnt lie yesterdayso what day is today??

69. The ratio of current age of X and Y is 5:7,after hw many years der age ratio will b 7:9?

70. Inspired by Fibonacci series sanket decided to create is own series which is 1,2,3,7,7,22,15,67,....like dish, then what no come immediately before 63?

Ans= 202explanation ;check alternate no.1,3,7,15=>n*2+1 similarly 2,7,22,67=======>n*3+1 so series is 1,2,3,7,7,22,15,67,31,202,63......

71. By using 1,2,3,4,5,how many 5 digit no. can be formed which is divisible by 4,repetation of no. is allowed??Ans: last 2 place should be divisible by 4So possible values at last place are 12,24,32,44,52 this can be arranged in 5 waysThe rest 3 places can be filled in 5*5*5 way so total is 5^4

72. The cost 1 plum is 1 cent ,2 apples is 1 cent,3 banana is 1 cent........if Rahul buys same amount of fruits for his 3 sons spending 7 cent den what amount of fruit each child will get??Ans: 1 plum ,2 apple,1 bananaxplanation:7/3=2.333 cents for each child according to ans given for d sum each child will get 1 plum ,2 apple,1 banana

73. 2880 is divided by which smallest no. so we get no. which is perfect square???Ans: 5explanation 2880/5=576 sure sort question.

74. There are to prime no (with some nonsense stuff)..den addition of two prime no is 13,n multiplication is 21,den what r some of there squares?Explanation : XY=21 and X+Y=13...solve using calci..ans of X & Y will b in points then x2+y2=??

75. Smita was makin 1 design .....(again some nonsence)....size of larger cube to be made is 5*5*5.....using smaller cubes of 1*1*1....she created solid larger cube ..den she decided to make hollow cube then hw many 1*1*1 cubes rqd to make hollow larger cubeAns: 104Explanation (25+25)+(15+15)+(12+12)=104

76. 2X/5Y=5X/3Y...den wat is x/y

77. A pizza parlor provides pizzas...there were 2 toppings available initially pepperoni and salami. but now they,ve introduces 8 new toppings (some names) to select from.. a person wishes to buy two DIFFERENT pizzas of NEW topping....in how many ways he can do that??Ans: 8 X 7=56

78. Person travels to....(some nonsense stuff).....if he goes from A to B with speed of 4kmph and returns back to B with speed of 5 kmph....what is his avg. speed of journey?? (values may b different)Ans: 4.44(its NOT 4.5)Explaination : 2PQ/(P+Q)===2*4*5/(4+5)=4.44kmph

79. There is a dice having value from 1 ..6 on each face and a pack of cards having face card aces. (Hugh chunk of nonsense) when 2 dies are thrown and their scores are added then which sum will come max number of times??1.82.93.104.11Ans: 8Explanation : 8----2,6 3,5 4,49----4,5 3,610----5,5 4,611---- 5,6thus 8's probability is more

80. ''Susha brought trillion cloth and rope to if rope is 153 mtr long and it is to be cut into pieces of 1 mtr long then how many times will she have to cut it??Ans: 152 times

81. There are some 2 wheelers and 4 wheelers parked (some nonsense). Total number of wheels present is 240then how many 4 wheelers were thereAns: This can be done by looking at the option first check the no of bicycles and then multiply it by 2. And then subtract the multiplication value from 240 if the value is divided by 4 then that is the answer

82. 1/3 of a number is 6 more than 1/6 of that number then what is the numberAns: x/3=x/6+6=36

83. The cost of making a robot consists of material cost, repairing cost, coloring cost and is in the ratio 3:4:5.if the material cost is 1200 then find out the cost of the robot.Ans: Simple 3 part is 1200 so 3+4+5=12 part=?

84. There are Pepsi 1 liter & oil 1 liter .it is given as 1 spoon of Pepsi is akin and is mixed with Oil. Then 1 spoon oil&Pepsi is taken and is mixed with Pepsi then which of the condition holds true.Ans: The amount of Pepsi in oil is more than amount of oil in Pepsi.

85. An tank is filled with water .in first hour 10 lit ,in second hour 20 lit and in 3 rd hour time 40 lit. if time taken to fill ¼ of the tank is 5 hr what is the time required to fill up the tank.Ans: As the water is filled as twice speed and in 5 the hour ¼.so in 6 hour ½.so answer 7th hour.

86. Which is the smallest no divides 2880 and gives a perfect square? a.1 b.2 c.5 d.6Ans: c

87. Two bowls are taken, one contains water and another contains tea one spoon of water is added to second bowl and mixed well, and a spoon of mixture is taken from second bowl and added to the second bowl. Which statement will hold good for the above? Ans: second liquid in first bowl is smaller than the first mixture in second bowl

88. Form 8 digit numbers from by using 1, 2,3,4,5 with repetition is allowed and must be divisible by4?a.31250 b.97656 c.78125 d.97657 Ans: c

89. Rearrange and categorize the word ‘RAPETEKA’? Ans: bird

87. In school there are some bicycles and 4wheeler wagons one Tuesday there are 190 wheels in the campus. How many bicycles are there? Ans: 15

88. Key words in question (Fibonacci series, infinite series, in the middle of the question one number series is there….I got the series 3 12 7 26 15 ? Ans: 54(Logic: 3*2+1=7 12*2+2=26 7*2+1=15 26*2+2=54)

89. A lies on mon, tues, wed and speak truths on other days, B lies on thur, fri, sat and speaks truths on other days …one day a said I lied today and B said I too lied today. What is the day?

90. Man, Bear, North, South, walks.Ans: White

91. A father has 7 penny’s with him and 1 water melon is for 1p, 2chickoos for 1p, 3 grapes foe 1p.he has three sons. How can he share the fruits equally?Ans: 1 watermelon,2chickoos,1grape

92. (1/2) of a number is 3 times more than the (1/6) of the same number? Ans: 9

93. There are two pipes A and B. If A filled 10 liters in hour B can fills 20 liters in same time. Likewise B can fill 10, 20, 40, 80,160….if B filled in (1/16) th of a tank in 3 hours, how much time will it take to fill completely? Ans: 7 hours

94. KEYWORDS:T.Nagar,Chennai,1-100,prime numbers b/n 140-180,How many 2’s are there?Ans: 20 (Not only 2’s ,1’s,3’s,4’s,5’s,6’s,7’s,8’s,9’s,0’s also 20)

95. A man is standing before a painting of a man and he says I have no bro and sis and his father is my father’s son? Ans: he himself

96. One question has last part like difference between two terms is 9 and product of two numbers is 14, what is the squares of sum of numbers? Ans: 109

97. What is the value of [(3x+8Y)/(x-2Y)]; if x/2y=2?Ans:10 {the numerical may change)

98. A pizza shop made pizzas with to flavors in home there are ‘N’ different flavors, in that ‘M’ flavors are taken to made pizza. in how many ways they can arrange? (Logic: NcM )

99. One grandfather has three grandchildren, two of their age difference is 3, eldest child age is 3 times youngest child’s age and eldest child’s age is two times of sum of other two children. What is the age of eldest child?Ans:15

100. One organization ,material labor and maintenance are in the ratio of 4:6:7,the material cost is:100,what is the total cost? Ans: 425

101. KEYWORDS: density, reluctance, sensitivity, voltage ,current, what is the resistance Formula is “R=V/I”

102. In a market 4 man are standing .the average age of the four before 4years is 45,aftyer some days one man is added and his age is 49.what is the average weight of all? Ans: 49

103. KEYWORDS: Sports readers,10 tables,4chairs per table, each table has different number of people then how many tables will left without at least one person? Ans: 6

107. KEYWORDS: Die, card, coin, b/n 2 to 12 Ans: All are equal

108. In a school for a student out of a 100 he got 74 of average for 7 subjects and he got 79 marks in 8th subject. what is the average of all the subjects?Ans: 74.625

109. In a question ,last part has ,the ages of two people has the ratio of 6:6 and by adding the numbers we get 44,after how many years the ratio would be 8:7?Ans: 8

110.One train travels 200m from A to B with 70 km/ph. and returns to A with 80kmph, what is the average of their speed?

111. Two years before Paul’s age is 2times the Alice age and the present age of Paul is 6times the Alice. what is the presents Paul’s age???( 3years) “u try to solve this question once”

112. There is Ferrari and Benz car, Benz speed is say 10kmph and it cover 10 km. & if Ferrari goes with 3 times faster than Benz. So in how much time Ferrari could take to cover same distance. Sol: as speed of Ferrari is 3*10=30 so time will be 10/30

113. If one lady have 3 daughter and any of out 3 have diff, of ages is 3.And oldest is 3 times of more than 2 than youngest after 2 years then tell the age of oldest daughter.Solution: let x is youngest ,y middle ,z oldest. so y-x=3, z-y=3, and z=2=2(x+2) and put the option answer try to get condition (sorry i forgot option but pattern will be same)

114.One question like that ,there is Fibonacci series and you have to find one number ..clue-it based on series

116. if a person moves 15km straight and turns 45km right and moves 15km straight then how much distance he needs to walk to reach starting point?

117. if there are 30 cans out of them one is poisoned if a person tastes very little he will die within 14 hours so if there are mice to test and 24 hours, how many mice's are required to find the poisoned can? .if Atlantic is found in Atlantic ocean ,India is found in indian ocean then which of the following cases are true.

118.if a and b are mixed in 3:5 ration and b,c are mixed in 8:5 ration if the final mixture is 35 litres,find the amount { a/b=3*8/5*8 and b/c=8*5/5*5 a/b/c=24:40:25Ans: 40*35/(24+40+35)=1400/89=15.79}

119.1!+2!+....50!=3*10^64?

120. 6 persons standing in queue with different age group, after two years their average age will be 43 and seventh person joined with them. hence the current average age has become 45. find the age of seventh person?Solution: Here the question appear as an easy one, but carried a lot of unwanted sentences and unwanted datas(i dint mention above) in exam which may confuse u on solving technique.Let x be current average age of first 6 persons in queue and current age of seventh person be y. Then 6x will become the sum of those 6 persons age.Now, let compute the sum of those 6 persons after two years, 6x+12 (as each and individual increase their age by 2). hence its average become (6x+12)/6 = 43 (give in question itself).So now we can compute x from above equation. (x = 41, 6x = 246)Let now we compute y, ((6x+y)/7) = 45, as we have value of x, compute y.Ans: 69

121. Horse started to chase dog as it relieved stable two hrs ago. And horse started to ran with average speed 22km/hr, horse crossed 10 mts road and two small pounds with depth 3m, and it crossed two small street with 200 mts length. After traveling 6 hrs, 2hrs after sunset it got dog. compute the speed of dog?Ans: As we have speed and travel time of horse, we can get distance traveled by it. Hence d = 22*6 = 132km,Exactly this 132km was traveled by dog in 8 hours (as it started two hours earlier).Hence speed of dog = 132/8 = 16.5km/hrAns: 16.5km/hr.

122. 3, 22 , 7, 45, 15, ? , 31Solution: Here it appear simple, because it arranged in arranged in sequence manner, but the actual question was some what twist mentioning fibonacci series and more over question was in statements (no numbers).. hence first try to understand the question well.here let group alternate terms 3,7,15,31 (3+4 =7, 7+8 =15, 15+16=31)Similarly for second group (22,45,? (22+23 = 45, 45+46 = 91) henceAns: 91.

123. In Tnagar many buildings were under residential category. for buildings they number as 1 to 100. For shops, corporation numbered between 150 and 200 only prime numbers. how many time 6 will appear in building numbering?Ans:

For 1 to 10 - 1 six2 to 20 - 1 sixSimilarly upto 59 we utilize six, 5 timesfrom 60 to 69 (including 66) - 11 timesfrom 70 to 100 - 3, hence ans = 5+11+3 = 19Ans:19.

124. If we subtract a number with y, we get 4 increase of number, once it got divided by y itself.. Find that number??Ans: 12 (we can easily predict from options, as we take y as 6)

125. I am only son for my parents. (some irrelevant statements in the middle to distract u). The man in picture is my father's son. (some irrelevant statements). who is he?Ans: he himself (blood relation type of question).

126. It is the class with the seating arrangement in 4 rows and 8 columns. When the teacher says 'start' the girl who is sitting in first row and first column will say 1, then the next girl sitting behind her will say 4, the next girl sitting behind that girl will say 7, in a particular order each girl is telling a number, the following girls told 10, 13 next turn is yours what u will say?16

127. It is dark in my bedroom and I want to get two socks of the same color from my drawer, which contains 24 red and 24 blue socks. How many socks do I have to take from the drawer to get at least two socks of the same color? a) 2 b) 3 c) 48 d) 25 ; Solution: 3

128. Inspired by Fibonacci series sanket decided to create is own series which is 1,2,3,7,7,22,15,67,....like this, then what no come immediately before 63?Ans: 202explanation ;check alternate no.1,3,7,15=====>n*2+1similarly 2,7,22,67=======>n*3+1 so series is 1,2,3,7,7,22,15,67,31,202,63.

129.Valentine day 14 Feb. 2005,was celebrated by n and u on Monday, he was very happy, he n she then day on 14 Feb. 2010?

130. The cost 1 plum is 1 cent ,2 apples is 1 cent,3 banana is 1 cent if rahul buys same amount of fruits for his 3 sons spending 7 cent den what amount of fruit each child will get??Ans: 1 plum ,2 apple,1 bananaxplanation:7/3=2.333 cents for each child according to Ans given for d sum each child will get 1 plum ,2 apple,1 banana

131. There is a dice having value frm 1 ..6 on each face and a pack of cards having face card aces .....(hugh chunk of nonsense)......when 2 dies are thrown and their scores are added then which sum will come max number of times??1.82.93.104.11Ans: 8explanation : 8----2,6 3,5 4,49----4,5 3,610----5,5 4,611---- 5,6thus 8's probability is more

132.''susha brought terilon cloth and rope to if rope is 153 mtr long and it is to be cut into pieces of 1 mtr long then how many times will she have to cut it??Ans: 152 times

133. (dnt remember the exact q but procedure was something like this) 8th year--1/1024,, 9th year--1/512,, 10th year--1/256 then aftr hw many years 1/32???Ans: 13

134. There are 2 cans A and B one of MILK and other of Water resp. , both of same qty first one teaspoon of milk from A can was added to B can then one teaspoon from B can was added to A can then which of the following is true..1.Can A contain more milk than water in can B2.Can A contain less milk than water in can B3.both contain same qty of milk and waterAns: option--2

135. If a pipe can fill the tank within 6 hrs but due to leak it took 30 min more now if the tank was full hw much time will it take to get emptied through the leak ??

136. Avg wt of class is X kg (some number) after adding wt of the teacher avgas wt of class becomes Y kg then what is the wt of the teacher??

137. 20 men shake hand with each other. Maximum no of handshakes w without cyclic handshakes.

138. 100 men & women dance with each other. Probability that a man cannot dance with more than two women.

139. Horse chasing a pony. Horse leaves stable after 2hrs from ponies departure. 4 hrs 2 catch pony. Find speed of pony. Given-speed of horse.

140. A man goes north 37km.turns left goes 2km.turns right goes 17km.turns right goes 2km. find distance b/w starting&ending point.

141. Lady have 2 select gloves&hat from a basket I the dark. she can distinguish hat&gloves.14red,20blue,18green r there. Find probability that any selected glove pair has same color.

142. Alice in wonderland meets a character goblet whose age is 2times Alice after 2 years age problem

143. Peter is 2times Paul's age was when Peter's age is same as Paul's present age. find Paul's age.

144. From a rope a triangle is made of sides 21cm,24cm,28cm. from this a square is made. Find area of square.

145. In a supermarket average of 4people standing in queue taken 2yrs before is 55yrs. Now a person of 45 yrs is added current age.

146. A toy can produce 10diiff sounds. New toy is defective to produce 2 sounds in 3min. find probability that it produces 6 consecutive is 1 in(_)

147. 1/6th of a no is 4 times more than 2/3 of a no. find

148. Age of 2 in d ratio 4:5. Total of 2 ages is 55. After 2 yrs age in ratio 5:7 ages

149. A jogger jogs@1/6th of his usual speed. How much % she has 2 increase 2 reach normal pace of walking.

150: X is 3 years younger to Y. X's father is a businessman who invested 10000/- at 8% rate of interest n obtained his amount after 10 years. Y's father is a job holder who invested around 20000 at 2% rate n obtained his amount after 20 years. Now Compounded both of them get around ABC rs/-(don't remember) After 5 years the ratio of ages of X n Y is 1:2. Now X's father is 20 years older to Y n Y' father is 30 years more than X. After 20 years again X's mother asks X's father to purchase a LCD TV which costs around 45000/-.  what is the age of X n Y together?

Ans: answer lies in considering two statements 2gether i.e "X is 3 years younger to Y" n "After 5 years the ratio of ages of X n Y is 1:2"

Test

Company Name : TCSType : Fresher, Job Interview

Hello friends, This is Saurabh I am a student in electronics and communication at Gyan Ganga Institute of Technology and Sciences Jabalpur. In our college there was a TCS campus at 24th January 2011.the campus was being conducted in three phases. The first phase was the written round which was online written test. The next two rounds was conducted on 25th January 2011.The second phase was the TECHNICAL INTERVIEW (the most important interview) .The third phase was the HR round. In our college a total of 278 students were eligible for written. Out of which 245 students cleared the written test and reached the next phase of technical interview.

The online written paper for the TCS is given below:1. The IT giant Tirnop has recently crossed a head count of 150000 and earnings of $7 billion.As one of the forerunners in the technology front,Tirnop continues to lead the way in products and services in India.At Tirnop,all programmer are equal in every respect.they receive identical salaries ans also write code at the same rate.suppose 12 such programmers take 12 minutes to write 12 lines of code in total.how long will it take 72 programmer to write 72 lines of code in total?(a) 72(b) 12(c) 6(d) 18

2. Ferrari S.p.A. is an Italian sports car manufactured based in Maranello, Italy.Founded by Enzo Ferrari in 1928 as scuderia Ferrari,the company sponsered drivers and manufactured race cars before moving into production of street legal vehicles in 1947 as Ferrari S.p.A. throught its history,the company has been noted for its continued participation in racing,especially in Formula one,where it has enjoyed great success.Rohit once bought a Ferrari.It could go 2 times as fast as Mohit's old Mercedes.if the speed of Mohit's Mercedes is 32km/hr and the distance travelled by the Ferrari is 952 km, find the total time taken for Rohit to drive that distance.(a) 15.88(b) 14.88(c) 476(4) 29.75

3. A hare and tortoise have a race along a circle of 100 yards diameter. the tortoise goes in one direction and the hare in the other.the hare starts after the tortoise has covered 1/5 of its distance and that too leisurely. the hare and tortoise meet when the hare has covered only 1/8 of the distance.by what factor should the hare increase its speed so as to tie the race?(a) 8 (b) 40(c) 37.80(4) 5

NOTE: The trick for this question is that the answer with the decimal is wright because the software has some flaw which gives a decimal in this question. But it’s not with other questions.

4. There are two water tanks A and B,A is much smaller than B.while water fills at the rate of one litre every hour in A,it gets filled up like 10,20,40,80,160...in tank B.(at the end of first hour,B has 10 litre.second hour it has 20,and so on).if 1/32 of B's volume is filled after 3 hours,what is the total duration

required to fill it completely?(a) 10 hours(b) 9 hours (c) 8 hours(d) 7 hours

5. Alok and Bhanu play the following min-max game. Given the expression.N = 12+X*(Y-Z) Where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be - 2-699330

NOTE: The trick for the answer is that remember three formulaes for this kind of question:X+Y-Z =11;X-Y-Z=2;X*(Y-Z)=18Directly put the value and find the answer

6. A Sheet of paper has statements number from 1 to 20.Statement n says "At least n of the statements on this sheet are true".which statements are true and which are false.a.The even no statements are true and the odd no statements are false.b. The 1st 13 statements are false and rest are true.c. The 1st 6 statements are true and rest are falsed. The odd no statements are true and even no. are false.

7. On the planet Oz, there are 8 days in a week- Sunday to Saturday and another day called Oz day. There are 36 hours in a day and each hour has 90 min while each minute has 60 sec. As on earth, the hour hand covers the dial twice every day.Find the approximate angle between the hands of a clock on Oz when the time is 12:40 am.

8. Form 8 digit numbers from by using 1, 2,3,4,5 with repetition is allowed and must be divisible by 4.

9. Subha Patel is an olfactory scientist working for International Flavors and Fragrances. She specializes in finding new scents recorded and reconstituted from nature thanks to Living Flower Technology. She has extracted fragrance ingredients from different flowering plants into bottles labeled herbal, sweet, honey, anisic and rose. She has learned that a formula for a perfume is acceptable if and only if it does not violate any of the rules listed: If the perfume contains herbal, it must also contain honey and there must be twice as much honey as herbal. If the perfume contains sweet, it must also contain anisic, and the amount of anisic must equal the amount of sweet. honey cannot be used in combination with anisic. anisic cannot be used in combination with rose. If the perfume contains rose, the amount of rose must be greater than the total amount of the other essence or essences used. Which of the following could be added to an unacceptable perfume consisting of two parts honey and one part rose to make it acceptable?a. Two parts roseb. One part herbalc. Two parts honeyc. One part sweet

10. A sheet of paper has statements numbered from 1 to 40. For each value of n from 1 to 40, statement n says "At least and of the statements on this sheet are true." Which statements are true and which are false?a) The even numbered statements are true and the odd numbered are false.b) The first 26 statements are false and the rest are true.

c) The first 13 statements are true and the rest are false.d) The odd numbered statements are true and the even numbered are false.

11.( There was a very big question which was having no meaning)There is Ferarri and a Benz car.Benz speed is 10km/h and it covers 10 km. if the Ferarri goes 3 times faster than benz,in how much time Ferarri would take to cover the same distance??

12. (some nonsense paragraph)there are 60 barreals are there and one is poisoned. If a drop is consumed he will die in 14 hrs then how many least mice are required to find the poisoned barreal?if we have only 24 hour.

13. A sheet of paper has statements numbered from 1 to 70. For all values of n from 1 to 70. Statement n says ' At least n of the statements on this sheet are false. ' Which statements are true and which are false?

a) The even numbered statements are true and the odd numbered are false.b) The odd numbered statements are true and the even numbered are false.c) The first 35 statements are true and the last 35 are false.d) The first 35 statements are false and the last 35 are false.

14. the citizen of planet OZ are 6 fingered and they developed the number system in base 6.A certain street in OZ has 1000 buildings and they are numbered 1 to 1000.How many no. of 3's are used?Express your answer in base 10.a. 144b. 54c. 108d. 36

15. A hallow cube of 5cm is taken, with thickness of 1 cm.It is made of smaller cudes of 1 cm.If 5 faces of outer cude are painted,then totally how many smaller cubes surfaces reamin unpainted?a) 475 b) 900 c) 775 d) 463

16. There are certain numbers of hats and gloves in a box. they are 41 red,23 green,11 orange. power goes off. but a woman can differentiate betwn hats and gloves. how many draws are required to obtain a pair of each color.

17. (some nonsense story)(1/2)of a number is 3 times more than the (1/6)of the same number.what is that number?

18. After the typist writes 12 letters and addresses 12 envelopes she inserts the letters randomly into the envelopes(one letter per envelope). what is the probability that exactly one letter is inserted in an improper envelope?

a)0 b)11/12 c)1/12 d)12/212

19. Alok and Bhanu play the following coins in a circle game. 99 coins are arranged in a circle with each coin touching two other coin. Two of the coins are special and the rest are ordinary. Alok starts and the players take turns removing an ordinary coin of their choice from the circle and bringing the other coins closer until they again form a (smaller) circle. The goal is to bring the special coins adjacent to each other and the first player to do so wins the game. Initially the special coins are separated by two ordinary coins O1 and O2. Which of the following is true ?a. In order to win, Alok should remove O1 on his first turn.b. In order to win, Alok should remove one of the coins different from O1 and O2 on his first turn.c. In order to win, Alok should remove O2 on his first turn.d. Alok has no winning strategy.

20. The IT giant Tirnop has recently crossed a head count of 150000 and earnings of $7 billion.As one of the forerunners in the technology front,Tirnop continues to lead the way in products and services in India.At Tirnop,all programmer are equal in every respect.they receive identical salaries ans also write code at the same rate.suppose 10 such programmers take 10 minutes to write 10 lines of code in total.how long will it take 7 programmer to write 7 lines of code in total?

21. In planet OZ planet there are 8 days, sunday to saturday and 8th day is Oz day. There is 36 hours in a day. What is angle between 12.40?

22. there are two boxes one containing 10 red balls and other containing 10 green balls.you are allowed to move the balls between the boxes so that when you choose a box at random an a ball at random from that box the probability of getting a ball is maximised.find the maximum probability.1) 14/19,2) 3/4,3) 1/2,4) 37/38

23. Alice and Bob play the following coins-on-a-stack game. 20 coins are stacked one above the other. One of them is a special (gold) coin and the rest are ordinary coins. The goal is to bring the gold coin to the top by repeatedly moving the topmost coin to another position in the stack.

24.Alice starts and the players take turns. A turn consists of moving the coin on the top to a position i below the top coin (0 = i = 20). We will call this an i-move (thus a 0-move implies doing nothing). The proviso is that an i-move cannot be repeated; for example once a player makes a 2-move, on subsequent turns neither player can make a 2-move.If the gold coin happens to be on top when it's a player's turn then the player wins the game. Initially, the gold coinis the third coin from the top. Then a. Alice has no winning strategy.b. In order to win, Alice's first move should be a 1-move.c. In order to win, Alice's first move can be a 0-move or a 1-move.d. In order to win, Alice's first move should be a 0-move....

25. a bag contains 4 white and 3 black balls.2 balls are drawn one at a time, randomly in succession.what is the probability that both the balls drawn out are white in color,if the first ball is not replaced after the first draw?(A) 9/49 (B) 3/7 (C) 2/7 (D) 4/7 (E) 16/49

26. A CIRCULAR RADIUS OF DASH BOARD 2.0 FOOT IS AT DISTANCE 20 FEET FROM U .U THROW A DART AT IT IT HIT THE DASH BOARD AT SOME POINT Q IN A CIRCLE.WHATS THE PROBABILITY TAHT Q IS CLOSER TO CENTRE OF CIRCLE THAN THE PERIFERY.1) 0.252) O.753) 0.504) 1.0

27. It is dark in my bedroom and I want to get two socks of the same color from my drawer, which contains 24 red and 24 blue socks. How many socks do I have to take from the drawer to get at least two socks of the same color?a) 2 b) 3 c) 48 d) 25

28.A lady has fine gloves and hats in her closet- 26 blue, 30 red, and 56 yellow. The lights are out and it is totally dark. In spite of the darkness, she can make out the difference between a hat and a glove. She takes out an item out of the closet only if she is sure that if it is a glove. How many gloves must she take out to make sure she has a pair of each color?

29. A sheet of paper has statements numbered from 1 to 30. For all values of n from 1 to 30, statement n says "At most n of the statements on this sheet are false". Which statements are true and which are false?a) all odd are false and even are trueb) alleven are true and odd are false c) all are falsed) none of these

30. anup managed to draw 7 circle of equal raddi with their centres on the diagonal of a square such that the two extreme circle touch two sides of the square and each middle circle touches two circle on other side.find the ratio of the radious of the circle to the side of the square.a. (2+7root 2):1b. 1:(2+7root 2) c. 1:(2+6root 2) d. 1:(4+7root 3)

31. There is 7 friends (A1,A2,A3....A7).If A1 have to have shake with all with out repeat. How many hand shakes possible?

32.(don’t remember the full question but was a lill bit same)there was one question about the triangle. The triangle was having three sides.the value of the three sides was gives and the line joining the center with three points.how many points are there. The answer for this problem was 4

33. Same question as the one described in above questions.

34. same question as the one described in above questions.

35. same question as the one described in above questions.

After written test there were two interviews. First was the technical interview and the second was the HR interview.

In the technical interview the interviewer asked me questions related to my electronics branch as I have specified two subjects namely mobile communication and electronic devices.The questions were1. What is MOSFET2. What is LCS3. What is LED TV4. What is the difference between LCD,PLASMA and LED5. How does an LCD and PLASMA TV works6. Draw the diagram of MOSFET7. What is nortons theorem8. What is mobile communication9. How does a keypad works in a mobile unit10. How a call is generated through a mobile11. In a mobile how does * and # works or what is its use12. What is LED13. What is MATLAB

After the technical round he said that he wanted to test my management skills so he gave me a situation and asked me how to handle the situation…The situation given was -

Suppose you are a project leader and under you a junior works who has a habit of drinking to the brim everyone in the office hates him. And you cannot fir him out of the office because he is a hard worker and no project can we done well without him. He doesn’t obey his senior also he shouts if someone wants to

talk to him. But the main thing is that he is a good programmer and nothing can be done well without him then what will u do.In this round the interviewer was jumbling the situation after giving new answer. After each answer he asked new questions.

After my second interview in my HR round the interviewer asked all the members to form a circle and he gave a topic and made us to do a debate and asked us that we should not talk anything negative abt anyone.

The topic was:Suppose out of you five I have to choose only one member then start the debate.This was all the three rounds which I faced.Final selection was 195 out of 268.i was finally selected for the TCS.

Exam/Interview Date : 24-Jan-2011No of Rounds : Aptitude Test, Technical Round-1, Client/Manager InterviewContributor Name : Saurabh