7th Boost Sample Paper 1

8/16/2019 7th Boost Sample Paper 1

1/8

PAGENO.#1

Q.1 Which ofthe following letters willbe seen without any changein a plane mirror ?

(A) S (B) T (C) L (D) P

Q.2 For effective radiation of heat byan electric room heater, which of the following need to be done?

(A) Unclean (B) Polish it to a shine (C) Paint it to green (D) Paint it black

Q.3 A simple pendulum takes 8 s to complete 24 oscillations. What is the time period ofthe pendulum ?

(A) 3 s (B)3

1s (C) 4 s (D) 0.25 s

Q.4 What isrectilinear propagation ?

(A) Modeof travelling in curved lines. (B) Mode oftravelling instraightlines.

(C) Ability to bend around obstacles. (D) Displaying the phenomenon ofdiffraction.

Q.5 Which of the following is NOTmatched correctly ?

(A) Speedometer : Speed

(B) Odometer : Odour

(C)Anemometer : Wind speed(D) Stopwatch : Time

Q.6 Why do cooking vessels usually have copper bottoms ?

(A) Copper has low melting point. (B) Copper is an insulator of heat

(C) Copper is a good conductorof heat (D) Copper is cheap.

Q.7 Sunitha types 1800 words in half an hour. What is her typing speed in words per minute ?

(A) 60 (B) 600 (C) 750 (D) 3000

Q.8 What are transparent objects ?

(A) Object that allow light to pass through them.(B) Objects that do not let light to pass through them.

(C) Objects that absorb some amount of light and allow the remaining to pass through them.

(D) Objects that reflect alltheamount of light falling on them.

Q.9 In a marathon, Varun runs 800 meters in 2 minutes 40 seconds.What is his speed in metres per second?

(A)4ms –1 (B) 5 ms –1 (C) 200 ms –1 (D) 1600 ms –1

Q.10 Which of the following statements about solar cooker is correct ?

(A) Electricityis used to cook food. (B) Chemical energyis converted toelectrical energy.

(C) Radiation from the sun is used to cook food. (D) Heat energy is converted to light energy.

Q.11 Which of the following is not a scale of temperature ?

(A) Kelvin scale (B) Celsius scale (C) Fahrenheit scale (D) Richter scale

SAMPLE PAPER Class: VII Time : 2 hours M.M.:320

Select the correct alternative. Only one is correct. [80×4 = 320]

There is NEGATIVE marking. For each wrong answer 1 mark will be deducted.

B O O S Tansal pen pportunity cholarship est


2/8

PAGENO.#2

Q.12 A truck can travel 840 km on a full tank of60 litres of diesel fuel. What is the fuel consumption of the

truck ?

(A) 14 km per litre (B) 14 litre per km (C) 140 km per litre (D) 14 litre per km

Q.13 Iron, Copper, Tin, Zinc are grouped as

(A) Metal (B) Non-metal (C) Compound (D) Mixture

Q.14 Select the odd one out

(A) Oxygen gas (B) Nitrogen gas (C) Chlorine gas (D) Carbon dioxide gas

Q.15 Iron and Sand Can be separated by

(A) Filteration (B) Sedimentation

(C) Magnetic Separation (D) Evaporation

Q.16 Salt from sea water is separated from

(A) Crystallisation (B) Filteration (C) Decantation (D) Evaporation

Q.17 Shirts weared in Summer season are made up from

(A) Woolen (B) Jute (C) Cotton (D) Rayon

Q.18 Husk from grain is separated by

(A) Gravityseparation (B)Winnowing (C) Filtteration (D) Hydraulic washig

Q.19 Which ofthe following are physical change ?

(i) Freezingof water

(ii) Formation of H2 and O2 from H2O(iii)Rusting

(iv)Evaporation

(A) (i) and (iii) (B) (ii) and (iv) (C) (i) and (iv) (D) (i) and (ii)

Q.20 Silkworms are feed on the leaves of

(A) Mulberry (B) Mango (C) Neem (D) Guvava

Q.21 Which ofthe following is a chemicalchange ?

(A) Breaking of glass (B) Cutting of paper

(C) Switching on the bulb (D) Digestion of food.

Q.22 Cotton isbest grown inwhich soil ?

(A) Black (B) Red (C) Brown (D) Sand

Q.23 Neutralisation Reaction is the reaction of

(A) Acid + Water (B) Base + Water (C) Acid + Base (D) All of t hese

Q.24 Whatwill bethe nature ofCO2

?

(A) Basic (B)Acidic (C) Neutral (D)Amphoteric

Q.25 Human beings are :

(A) carnivores (B) herbivores (C) both A and B (D) N one o f these


3/8

PAGENO.#3

Q.26 Name the plant whose leaves are used as vegetables.

(A) Potato (B) Mustard (C) Banana (D) Brinjal

Q.27 We get oilfrom the seeds of

(A) Soya bean (B) Groundnut (C) Mustard (D) All of these

Q.28 Which food items do you suggest to include in the diet of a person suffering with bleeding of gums ?(A)Amla (B) Guava (C) Both A and B (D) Milk

Q.29 The vitamin lostby heating is :

(A) A (B) C (C) D (D) B

Q.30 Glands in the neck become swollen in the disease

(A) scurvy (B) rickets (C) goitre (D) beri beri

Q.31 The forelimbs of birds (or aves) are modified into

(A) peaks (B) neck (C) wings (D) legs

Q.32 Microscopic pores in plants through which theyexpire air are called

(A) stigma (B) thalamus (C) gills (D) stomata

Q.33 Which of the following is a shrub ?

(A) Potato (B) Tomato (C) Chinarose (D) Pine

Q.34 Which ofthe following part is modified into pitcher in pitcher plant ?

(A) Leaf (B) Stem (C) Nodes (D) Roots

Q.35 The bacteria present in root nodules of leguminous plants that fixes theatmospheric nitrogen is

(A) rhizobium (B) blue-green algae (C) nitrifyingbacteria (D) paramecium

Q.36 Which of the following is not a good habit ?

(A) Washing our hands before eating food (B) Eating regularly at the same time in a day

(C) Swallowing the food without chewing it (D) Eating fresh and warm food

Q.37 In ABC,AB=6cm.IfAB:BC:CA=2:3:5,byhowmuchisCAlongerthanBC?(A) 3cm (B) 5cm (C) 6cm (D) 2cm

Q.38 What does –m – 7 represent ?

(A) 7 subtracted from m (B) 7 subtracted from –m

(C) –7 subtracted from –m (D) 7 added to m

Q.39 If 5 men can build a wall in 12 days, how manymen are needed to build the same in 10 days?

(A) 6 (B) 8 (C) 9 (D) 7

Q.40 Sushant had gone on a camp on 24th march. The duration of the cam was 3 weeks. On which date did

he return from the camp ?

(A) 14

th

April (B) 11

th

April (C) 31

st

March (D) 5

th

April


4/8

PAGENO.#4

Q.41 What is the value of 'p' in the equation 491.0 p

1

100

9

10

4 ?

(A) 10 (B) 100 (C) 1000 (D) 10000

Q.42 The value of

45/1

45/1

)32(

)243(

= ?

(A)2

3(B)

4

2

3

(C) 44 32

1

(D) 44 32

1

Q.43 In two triangles PQR and LMN, PQ and QR,P = M and QR= LN, then which of the following istrue?

(A) Triangles are congruent only (B) Triangles are isosceles only

(C) Triangles are both congruent and isosceles (D) None of these

Q.44 The number of toffees in 30 gift packs are given as follows

5, 6, 4, 5, 3, 4, 4, 2, 5, 4, 1, 2, 11, 9, 2, 5, 4, 8, 7, 6, 5, 1, 2, 5, 7, 8, 1, 9, 7, 8

Find the average number of toffees in gift packs.

(A) 4 (B) 5 (C) 6 (D) 7

Q.45 Find the value of 21 .

60º

50º

21

(A) 150º (B) 60º (C) 130º (D) 110º

Q.46 In a school of 100 students, only2 out of 5 studnets can participate in a quiz. What is the percentage of

students that participate in the quiz ?

(A) 20% (B) 40% (C) 50% (D) 30%

Q.47 Which of the following values are equal ?

(P) 14 (Q) 40 (R) 04 (S) 41

(A) P and Q (B) Q and R (C) P and R (D) P and S

Q.48 Replace * bysmallest digit to make it divisible by11.

7 6 7 8 7 * 0

(A) 1 (B) 7 (C) 6 (D) 9


5/8

PAGENO.#5

Q.49 Arrange the fraction2

1,

7

4,

12

5and

11

6in decreasing order..

(A)7

4,

11

6,

2

1,

12

5(B)

12

5,

11

6,

2

1,

7

4(C)

2

1,

12

5,

11

6,

7

4(D)

12

5,

2

1,

11

6,

7

4

Q.50 IfAE || BF, find the value of x and y respectively.

(A) 45º, 65º (B) 60º, 45º (C) 35º, 75º (D) 45º, 60º

Q.51 Five years ago, a father was seven times as old as his daughter. If the present age of the father is

47 years, find the present age of the daughter.

(A) 11 years (B) 6 years (C) 13 years (D) 40 years

Q.52 In the given figure,x andyare:

(A) x = 70°, y = 37°

(B) x = 37°, y = 70°

A

B C

D

x

y 70°

37°

(C) x = 50°, y = 57°

(D) x = 57°, y = 50°

Q.53 In the given figure, ABD and ACD are congruent

triangles. BAC = 60° and BDC = 110°, then

ABDis:

(A) 15° (B) 22°

A

B C

D

(C) 35° (D) 25°

Q.54 Ismail wanted to type 150 natural number. The number of times he had to press the numbered keys, is

(A) 332 (B) 342 (C) 352 (D) None of these

Q.55

17

4

17

68 = ................... +

17

4

17

6

(A) 17

8

(B) 8 (C) 17

7

(D) 7


6/8

PAGENO.#6

Q.56 The sum of 9

1 and

9

1 is

(A) 0 (B) 1 (C)9

2(D)

9

2

Q.57 The rational number equivalent to81

9

is

(A)162

18(B)

162

81(C)

9

1 (D)

9

1

Direction (Q.58 to Q.60) :The graph in figure depicts the temperature recorded at difference times of

a day of a particular city. Observe thegraph andselect the correct answerfor the given four alternative

answer

Q.58 Maximum temperature was recorded at

10

20

30

40

5 a.m.

T e m

p e r a t u r e ( i n F ° )

Time

50

7 a.m. 9 a.m. 11 a.m.

60

1 p.m.

Temperature Recorded

0

70(A) 5 a.m.

(B) 7 a.m.

(C) 9 a.m.

(D) 1 p.m.

Q.59 60º temperature was recorded at

(A) 9 a.m.

(B) 1 p.m.

(C) 11 a.m.

(D) 9 p.m.

Q.60 The ratio ofmaximum temperature to

minimumtemperature is

(A) 5 : 7

(B) 13 : 10

(C) 12 : 13

(D) 7 : 5

Direction (61 to 65) : Find the missing term.

Q.61 2 5 11 23 47 95 ____

(A) 128 (B) 183 (C) 191 (D) 221

Q.62 7, 13, 25, 43, 67, _____

(A) 99 (B) 100 (C) 97 (D) 98

Q.63 8, 8, 10, ?, 20, 28

(A) 14 (B) 15 (C) 16 (D) None of these

Q.64 BZA, DYC, FXE, ?, JVI

(A) HUG (B) HWG (C) UHG (D) WHG

Q.65 ATTRIBUTION, TTRIBUTIO, RIBUTIO, IBUTI, ?

(A) IBU (B) UT (C) UTI (D) BUT


7/8

PAGENO.#7

Direction (Q.66 to 70) : In each of the following questions, five groups of letters are given. One of

these groups is different from the other four. Find the odd one.

Q.66 (A) BCDEI (B) PQRSW (C) LMNOS (D) HIKLO

Q.67 (A) PENAL (B) IDHNI (C) HINGLES (D) KRTSINSA

Q.68 (A) 15 : 46 (B) 12 : 37 (C) 9 : 28 (D) 8 : 33

Q.69 (A) Lake (B) Sea (C) River (D) Pool

Q.70 In a certain language, 'CHAMPION' is coded as 'HCMAIPNO', how is 'NEGATIVE' coded in that

code ?

(A) BGAETVIE (B) ENAGITEV (C) EGAITEVN (D) NEAGVEIT

Q.71 If $ means +, # means –, @ means × and * means , then what is the value of 16 $ 4 @ 5 # 72 * 8?

(A) 25 (B) 27 (C) 29 (D) 36

Q.72 A man is performing yoga with his head down and legs up. His face is towards the west. In which

direction will his left hand be?

(A) North (B) South (C) East (D) West

Q.73 Looking at a protrait of a man, Harsh said, “His mother is the wife of my father’s son. Brothers and

sisters I have none.” At whose portrait was Harsh looking?

(A) His son (B) His cousin (C) His uncle (D) His nephew

Q.74 Sita introducing a man to her husband Ram, told “Grand father of his son is only a son of myGrandfather” how Sita is related to that man.

(A) Daughter-in-law (B) Sister (C) Daughter (D) Mother-in-law

Q.75 Findthe missing term.

4 9

6

9 16

12

16 ?

20

(A) 21 (B) 25 (C) 35 (D) 45

Q.76 In thefollowing question, you are given a combination of alphabets and/or numbers followed by four

alternatives (A), (B), (C)and(D). Choose the alternative which most closely resembles themirror image

of thegiven combination.

D L 9 C G 4 7 2 8

(A) (B)

(C) (D)


8/8

PAGENO.#8

Q.77 In thefollowing question, you are given a combination of alphabets and/or numbers followed by four

alternatives (A), (B), (C) and (D). Choose the alternative which most closely resembles the water .

imageof thegiven combination.

(X)

(A) (B) (C) (D)

Q.78 Find the numberof triangles in the given figure.

(A) 8 (B) 10 (C) 12 (D) 14

Q.79 Which two months in a year have the same calendar?

(A) June, October (B)April, November (C)April, July (D)October, December

Q.80 The digits of each of the following five numbers are written in reverse order and five numbers are

obtained :

513 726 792 865 149

Which ofthe following will bethe middle digit ofthe third number fromthe top when the new numbers

are arranged in descending order?

(A) 1 (B) 2 (C) 6 (D) 9

ANSWER KEY

Q.1 A Q.2 D Q.3 B Q.4 B Q.5 B

Q.6 C Q.7 A Q.8 A Q.9 B Q.10 C

Q.11 D Q.12 A Q.13 A Q.14 D Q.15 CQ.16 D Q.17 C Q.18 B Q.19 C Q.20 A

Q.21 D Q.22 A Q.23 C Q.24 B Q.25 C

Q.26 B Q.27 D Q.28 C Q.29 B Q.30 C

Q.31 C Q.32 D Q.33 C Q.34 A Q.35 A

Q.36 C Q.37 C Q.38 B Q.39 A Q.40 A

Q.41 C Q.42 D Q.43 D Q.44 B Q.45 C

Q.46 B Q.47 A Q.48 B Q.49 D Q.50 D

Q.51 A Q.52 B Q.53 D Q.54 B Q.55 B

Q.56 D Q.57 C Q.58 C Q.59 C Q.60 B

Q.61 C Q.62 C Q.63 A Q.64 B Q.65 CQ.66 D Q.67 A Q.68 D Q.69 C Q.70 B

Q.71 B Q.72 A Q.73 A Q.74 B Q.75 B

Q.76 C Q.77 C Q.78 D Q.79 C Q.80 C

7th Boost Sample Paper 1

Documents

Transcript of 7th Boost Sample Paper 1