SilverZone STEM Sample Paper Class 3

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Science
1 Some blank spaces named as X, Y and Z have been left in the table below. Which option for X, Y and Z
is correct to fill the table?

Solid Liquid Gas
Chair Water Nitrogen
X Milk Carbon dioxide
Book Y Oxygen
Paper Lemon juice Z

A. X-apple, Y-ice, Z-water vapour B. X-car, Y-blood, Z-table salt
C. X-pen, Y-coffee, Z-air D. X-tea, Y-bucket, Z-cold drink

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2 Sweta left her house at 6:30 PM and cycled to her friend’s house. She stayed there for 30 minutes then
cycled to a nearby market. She spent 1 hours in the market buying goods then return back to her house.
If Sweta was cycling the distances at the uniform speed of 10 km/h, when did she return her house?
Her friend’s house

m 6
9k km

Sweta’s house 10 km Market

A. 8: 30 PM B. 10: 00 PM
C. 10: 30 PM D. 11: 30 PM

3 Which statements is/are correct with respect to the figure shown below?

1. The boy is applying force on the box.
2. The frictional force is opposing the motion of the box.
3. It shows muscular force cannot move a box.
A. 1 and 2 B. 2 and 3
C. 1 and 3 D. All 1, 2 and 3

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4 A group of students made a robot just like human. The robot is doing everything fine. Now a task is
given to the robot in which it has to find a red coloured pen from the group of different colours of similar
pens made of same materials. The robot is unable to perform this task. The reason found was one of his
sense organ was not working. Identify that sense organ.

A. Eye B. Ear
C. Nose D. Skin

Technology & Engineering
5 Match the following column I with column II.

Column I Column II

I.

1. Hardware II.

III.

IV.

V.
2. Software

VI.

VII.

A. 1 → II, IV, V; 2 → I, III, VI, VII B. 1 → I, IV, V, VI, VII; 2 → II, III
C. 1 → I, II, III, IV; 2 → V, VI, VII D. 1 → I, IV, V, VI; 2 → II, III, VII

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6 Which of the following is social Humanoid Robot?

A. Wall-E B. Optimus Prime

C. Sophia D. R2D2

7 Match the following column I with column II.

Column I Column II

1. a.

2. b.

3. c.

4. d.

5. e.

A. 1 → c, 2 → a, 3 → d, 4 → b, 5 → e B. 1 → e, 2 → b, 3 → d, 4 → a, 5 → c
C. 1 → e, 2 → a, 3 → d, 4 → b, 5 → c D. 1 → e, 2 → a, 3 → b, 4 → d, 5 → c

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8 Arrange the given pictures in the proper sequence by using their alphabets?

P. He playing the game after dinner

Q. He is sleeping

R. Peter is having his dinner

A. P, Q, R B. R, Q, P
C. Q, R, P D. R, P, Q

Mathematics
9 In a cricket match Ravindra scored more than Prithvi but less than Rishabh. If Prithvi scored 74 runs
then which of the following cannot be true?

A. scored 90 runs B. scored 70 runs

Ravindra Rishabh

C. scored 75 runs D. scored 100 runs

Ravindra Rishabh

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10 Vivek distributes 12 crayons among his three friends. If 3 crayons are still left with Vivek then _________.

Crayons distributed to his 3 Crayons left with Vivek
friends

A. he distributes 4 of total crayons to his friends.
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B. he has 1 of total number of crayons with him.
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C. Both (A) and (B) are correct

D. Both (A) and (B) are not correct

11 Joy appears in an Olympiad Exam. The time duration of the exam is 50 minutes. If his exam starts at
10:30AM and he submitted his exam 10 minutes before the allotted time then at which time he submitted
his exam?

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11 1
10 2
9 3
8 4
7 5
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12 12
11 1 11 1
10 2 10 2
A. 9 3 B. 9 3
8 4 8 4
7 5 7 5
6 6

12 12
11 1 11 1
10 2 10 2

C. 9 3 D. 9 3

8 4 8 4
7 5 7 5
6 6

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12 Consider the containers shown below:

2L 280ml 10L 3L 750ml
Jug Bucket Bowl
If the amount of water from the jug and the bowl is poured into the empty bucket then how much water
is still needed to fill the bucket completely?
A. 3L 970ml B. 2L 970ml
C. 2L 30ml D. 3L 70ml

ANSWERS
1. (C) 2. (C) 3. (A) 4. (A) 5. (D) 6. (C)
7. (C) 8. (D) 9. (B) 10. (C) 11. (A) 12. (A)

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