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Wipro Systems

1.The o/p of lexical analysis is:

a. pass treeb. stream of symbolsc. stream of

tokens

2.The below assembly language program represents which

expression

LDA A

MUL B

STA M1

MUL M1STA M1

LDA B

ADD Ca. M2 = A*B*B+B+C

ADD M1b. M2 = (A*B)*(A*B)+B+C

STA M2c. M2 = A*B*A*B+B+C

3.The only state transmission initiated by the user

process is

a. i/p o/p completeb.waitc. no transmission d.

dispatch

4.The no of takes

if (a>b)

{ are a. 6 ; b. 14 ; c. 16 ; d. 24 ; b=c ; c=a}

5.Doubly linked list -> To insert a node to be right

of already

existing mode

6.int Calculate(int a, int b)

{

if (b=1) return(a)

else

{

f = Calculate(a,b-1);

return(f);

}

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}

The above program denotes

a. a*b-1 b. a*b c.fibonaci seriesd.factorial

7.The number of . in the expression 4*80 + 2*4F

a. 6b. 7c. 9d. 10

8.The resultant of the above expression is

a. 0x37Eb. 0x35

9.A ________ sort is used to sort the file of

non-negative

integers shown below into ascending order. What

would be the

order of numbers be after the pass of algorithm?

12,31,42,95,150,40,45,92

a. 12,31,42,40,45,5,50,79,92

b. 50,40,12,40,92,5,45,31

c. 9,5,7,12,37,42,40,45,50,92

d. 5,7,9,12,37,42,60,70,45,92

10.The maximum size of a program in virtual memory is

limited by

a. number of bits generated by CPU

b. LEV algorithm

c. capacity of HardDisk

d. maximum memory size

11.Consider the following C Program

int min;int max(int x,int y)

{

7 3

if( x==y ){min=y;return(x);}

else{min=y;return(x);}

}

function is invoked as,

if( (a>0) || max(a,b) )

printf("The minimum of 2 numbers = %d",min);

Then which of the follwing statements are in count

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a. if prints the min. of two numbers

b. when the two numbers are equal if . the value

referred by the ??

function

c. if doen't find the minimum

d. if the two numbers in somecases

****************************************************************

*****CMC *****

SECTION 1:

1.For the time duration T1 the switch is a sw at T1,

find current

in R

2.What is the largest sequence in the circuit

3.t=2pi/5; Average value = ?

4.What is the voltage across the Capacitor?

5.What is the flicker reate of Neon Bulb?

SECTION 2:

1.Five flowers are to arranged to form a bouquet outof PQRSTUV

if R is there T should not be there

if Q is there U must be there

Which is the possible bouquet

****************************************************************

***** Siemens Ltd. ******

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1.Ferretic effect in transmission line is

a. increase in voltageb. decrease in voltage

2.Negative slip occurs when Induction motor runs

a. Ns speedb. above Nsc. below Ns

3.Find effective capactiance in microfarads

4.Find I

5.If a laminated core is replaced by a solid in DC

supply then

ironloss will

a. increaseb. decrease

7 3

6.When phasing occurs in 3Phase Induction motor then

load current

a. increase b. decreasec. same

7.SF6 is

a. electropositive b. electronegativec. Neutral d.

None

8.Insulation strength is greater ina. airb. vaccumc. T/F oild. SF6

9.Rotor bars in IM are skewed because, _______

10.Pluggin effect in DC motors is ________

11.The starting current in Im having star-delta

starter will be ??

_______ times the current when the motor has DOL

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12.In the circuit

a. current lags voltageb. current leads voltage

c. current and voltage in phase

13.sqrt(3)*VIcos(X). Here X is the phase angle between

a. Vp & Ipb. Vl & Ip in start connection

14.If Induction motor runs at synchronous speed then

a. Induced emf. in rotor is zero

b. I is zero

c. All the above

15.The class of insulation material depends on__________

16.As the altitude increases the dielectric strength

of air

__________

17.In a DC Shunt motor the current through the

interpole winding

is

a. Ifb. 50% Ifc. None

18.If the distance between two electrode of a

capacitor increases

the energy storage

a. increaseb. decreases

19.Assume a current of 5Amps to flow in a wire of 1mm

dia, the

current density will be maximum in

a. Silverb. Copperc. Aluminiumd. None

****************************************************************

*******Steel Authority of India Limited ********

Written test for Recruitment of Management Trainees

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Test 1: Professional Knowledge Test

1.Air Gap in the iron core of an inductor prevents

1. core saturation 2. hysteresis loss3. flux leakage

4. transformer action5. none

7 3

2.When a large average current and low voltage output

are the ??

requirements of a rectifier which of the following

fitler cir

cutis to be used1. capacitor filter2. inductor filter3. TT filter

4. TT filter using bleeder resistance5. None

Test 2: General Awareness

1.Mandi House is

1. New residence of Smt. Gandhi

2. A prize winning film directed by Shyam Benegal

3. Office of the Director General of Doordarshan

4. Head office of the Ministry of Commerce

5. The Place where the Central Production Centre of

the

Doordarshan is located.

2.Ashok Chandilya is associated with which of thefollwing games

1. Badminton 2. Golf 3. Chess4. Billiards5. Basket

Ball

3.The famouse Ajanta Caves are in which of the

following states

1. Maharastra2. M.P. 3. U.P. 4. Orissa 5. Karnataka

4.The famous Ayodhya Temple is located on the banks of

the river

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1. Ganga 2. Godavari 3. Sarayu4. Banganga5. Narmadha

5.The famous play "Halla Bol" is written by

1. Mohan Rakesh 2. Safdar Hashmi3. Jagdesh

Chandramatur

4. Babar Khan5. None of these

6.OSCAR awards are given for best performance in which

of the

following fields

1. literature2. best photography3. best motion

picture

4. best lovers

7.The unit for measuring intensity of noise is called

1. ohms2. knot3. calorie4. decibel5. joule

8.In India, Children's Day is celebrated on the B'Day

of

1. Nehru2. Ghandhi3. Netaji4. Radakrishnan

Test 3: English Language

English Language ability would be tested through

questions on

Grammar, Vocabulary, Sentence Completion, Synonyms,

Antonyms,

Comprehension of a passage

1.He quickly glanced _______ the book to find what is

said about

the Indian Economy

1. at2. through3. in4. to5. over

2.The Counsel urged the Court to _______ down the

obnosicious law

1. enact 2. enforce 3. cancel4. strike5. declare

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3.The local official ________ the Minister of the

situation

1. explained2. warned 3. apprised4. told 5.

intimated

7 3

Direction:Read each sentence to findout whether there

is any ??

grammatical error.The number of that part of the

sentence is your

answer.

1.I am twenty / two years old / when i first / joinedthe bank.

No error

2.To the Hindus / the Ganges is / holier than / any

other river.

No error

3.Of all the teachers / in our school / our class

teacvher / were

very strict. No error

Test 4: Quantitative Aptitude

1.42+73+137 = ?1. 3522. 2523. 2424. 1425. None of these

2.20*1/2 = ?

1. 42. 53. 124.205. None of these

3.At 10 paise each, how many paise will 6 lemons cost?

1. 62. 103. 604. 615. 610

4.Which of the following is an axact multiple of four?

1. 27114 2. 58204 3. 48402 4. 322865.None of these

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5.If the profit made by selling a pen for Rs.10 ius as

much as

its cost, What is the cost price of the pen

1. 32. 53. 10 4. 205. None of these

Test 5: Reasoning Ability

Direction: There are five groups of letter or words in

each question

find the one which is different.

1.1. black 2. red 3. green 4. paint5. yellow

2.1. flower 2. tree 3. vegetable 4. fruit5. garden

3.1. mango 2. apple 3. orange4. guava 5. rose

Direction:

1.Foot:Man as Hoof:?

1. leg2. dog3. horse 4. boy 5. shoe

2.Day:Night as Kind:?

1. Dark2. Bright 3. Cruel 4. Generous5. Gratitude

3.Some leaders are dishonest. Satyapriya is a leader.

Which ofthe following interferences deinitely follows from

these two

statements.

7 3

1. Satypriya is Honest

2. Satyapriya is dishonest

3. Some Leaders are honest

4. Leaders are generally dishonest

5. Satyapriya is sometimes dishonest

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****************************************************************

*****TCS *****

1.What ius the advantage of subroutine?

a. reduction in execution time

b. easy debuging

c. reduction in source code

2.To find a number x is prime or not it is enough to

check for ??

division factors from 2 to ?

3.If f(n) = f(n-1)+n, If f(0) = 1, find f(5)

4.Average of N numbers is A1+A2+A3.../N. Can it be

used to find

Average Indian age(forget about time)

5.doi=1,n

do j=1,n-i

if A(j) < A(j+1) then swap

How many times swaping is done.

6.The algorithm shown below is for finding out?

fun(m,n)

if( mn return(else return(m)

7.What is the value of 'a' printed

a=0

do i = 1,3

do j = 1,3

do k = 1,3

if( k

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****************************************************************

******NTPC ******

1.In a two wattmeter method of power measurement one

wattmeter

reads zero, the power factor of the load is

1. unity2. 0.7073.0.54.zero

2.The instrument which cannot be used for DC

measurement is

1. PMMC2. Inductor3. Hotwire4. Electrostatic

3.The minmum number of MOS transistors required to

make DRAM cell

1. 12. 43. 34. 12

7 3

4.The hex. quivalent of binary number 110010010111 is

1. C9722. 64bA3. C9bA4. 62272

5.An Example of an universal operation is switching

ciruit theory ??

is

1. NOR2. OR3. AND4. NOT

6.Paramagnetich property of the gas is utilized tomeasure the

concentration of

1. ammonia2.methane3. hydrogen4. oxygen

7.0.5mm thich mild steel sheets are joined by

1. gas wleing2. arc welding3. TIG welding4. MIG

welding

8.The tendency of a body of resist change from rest or

motion is

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known as

1. mass 2. friction3. inertia4. opposing force

9.3phase delta/star stepdown transformer is supplied

at 6000v on

the delta connected side.The turns ratio per phase is

12. The

line voltage on the start connected side is

1. 500V2. 288.7V3. 866V4. 1732V

10.Which one of the follwing terms is not connected

with

'management grid' propounded by Blake and Motion1. country club 2. 9-9 3. 10-104. improvished

11.The managemnet technique used for mapping the

entire carrer of

young employees from the point of entry to the point

of

retirement can be understood to be

1. successive planning2. manpower planning

3.employee potential planning 4. career planning

EAT Common to all;

12.The difference between the length and breadth of a

rectangle

is 23m. If the perimeter of the rectangle is 206m,find its area

1. 2420 sq.m2. 2480 sq.m3. 2520 sq.m4. 1520 sq.m

13.Two observers are stationed due north of a tower at

a distance

of 10m from each other.The elevations of the tower

observed by

them are 30 and 45 degrees respectively. The height

of the tower

is

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1. 5m2. 15*(sqrt(3)-1)m3. 10m4. 5*(sqrt(3)+1)

DBSS 40 questions in 30 mins

1.A man travels a certain distance at 60 milles/hr and

returns

over the same road at 40 miles/hr. What is his average

rate for

the round trip in miles/hr

1. 422. 443. 464. 485. 50

7 3

2.A boy takes as 25 question test and answers all the

question. ??

His score is obtained by giving him 4 points. for each

rights

answer and deducting 1 for each wrong answer. If he

obtains a

score of 70, how many he answered correctly.

1. 172. 283. 194. 205. 21

3.the price of ball point pens which originally sold

for $24 a

dozen changed to $24 for one and half dozen. This

represents a1. 50% increase in price2. 50% decrease in price

3. 66 2/3% decrease in price4. 33 1/3% increase in

price

5. 33 1/3% decrease in price

4.If the radius of circle P is 60% of radius of circle

Q, the

area of cricle P is what % of the area of the circle

Q

1. 36%2. 40%3. 64%4. 80%5.120%

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5.John has half as much money as Bob. If Bob given

John $5, John

will have $4 less than Bob has. Then how much money

did John and

Bob have together originally.

1. $232. $273. $424. $485. 51

6.What is the radius of the largest circular disc that

can be cut

from a strip of metal15"x21"

1. 7"2. 7 1/2" 3. 15" 4.15 1/2"5. 15.7 1/2"

7.In the figure ABCD is a square of side 10 AFC is an

acr of a

circle with centre at D and radius 10 and AGC is an

arc of a

circle with centre at B and radius 10. What is the

area of

shaded region

1. 50pi-100 2. 25pi-1003. 100-25pi

4.100-50pi5.100pi-100

8.A piece of paper with an area of 60 square inches is

divided

into 2 pieces so that the area of one is 2/3 the are

of the

other. What is the area of the pieces.1. 152. 203. 244. 305. 45

9.There are 200 question in a 3hrs exam. Among thse

question

there are 50 Maths problems.It is suggested that twice

as much

time be allowed for each maths problems as for each of

the other

questions. How many minutes should be spent on maths

problem

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1. 362. 603. 724. 305. 120

10.A loan library charges 10c for first 3 days and 6 c

for each

additional day, when a book is borrowed. If a borrower

pay $1.18

for the loan of a book, for how manuy days was the

book borrowed.

1. 152. 183. 204. 215. 24

Each of the following question below consists of a

word followed

by S collected words or phrases. Choose the word orphrase that

is nearly similar in meaning.

1.phegmatic-1. calm2. cryptic3. practical4. slavery5.

dishonest

2.queary-1. factness2. bravery3. chronic4. choleric5.

false

3.refractory