Unified Council - NSTSE PDF Sample Papers for Class 7

Class 7 sample paper & practice questions for National Level Science Talent Search Examination (NSTSE) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

Sample Questions from Olympiad Success:
Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

A basket has 15 apples, 8 oranges and 27 plums mixed randomly. If you close your eyes and grab a fruit from the basket, what is the probability of getting an orange?

a)

7/50

b)

1/2

c)

4/25

d)

21/25

Q.2

Sugar gets charred when treated with conc. H2SO4. This is the example of __

a)

physical change

b)

chemical change

c)

reversible physical change

d)

chemical combination reaction

Q.3

ABCD and MNOP are squares. M, N, O, and P are at the mid point of the 4 sides of square ABCD. If MN is 8 inches, what is the area of square ABCD?

a)

128 inch²

b)

164 inch²

c)

150 inch²

d)

86 inch²

Q.4

Choose the correct option:

  1. Bile is produced continuously by the liver and it is stored in the gallbladder.
  2. Excretion is a part of nutrition in animals.

a)

Only 1 is correct

b)

Only 2 is correct

c)

Both 1 and 2 are correct

d)

Both 1 and 2 are incorrect.

Q.5

A 7th-grade class took a science test. The average score for the boys is 81 points. The average score for the girls is 82 points. If the ratio of girls to boys in the class is 4 is to 5, what is the average test score for all of the students?

a)

81

b)

80.75

c)

81.44

d)

80.25

Q.6

Adam mixes 1800 kg of salt water which has a salt content of 10%. Several days later, the salt content is 15%. What is the weight of the salt water now?

a)

1500g

b)

1400g

c)

1000g

d)

1200g

Q.7

The diameters of the 3 circles on the target are 2 cm, 4 cm and 8 cm respectively.  What percent of the target is purple?



a)

15%

b)

18.75%

c)

33.33%

d)

20.25%

Q.8

A cubic shaped water tank of 20 inches tall is half filled with water. If a solid metal cylinder with a diameter of 10 inches and a height of 20 inches is placed in the tank. What is the water level?

a)

12.44 inches

b)

15 inches

c)

16.40 inches

d)

12.8 inches

Q.9

The numerator of a certain fraction is 8 less than the denominator.  If 3 is added to the numerator and 3 is subtracted from the denominator, the fraction becomes 3/4.  Find the original fraction.

a)

2/5

b)

3/5

c)

3/11

d)

1 6/10

Q.10

How are bulbs in our houses connected?

a)

In parallel

b)

In series

c)

Both in series and in parallel

d)

Sometimes in series and sometimes in parallel

Your Score: 0/10


Sample PDF of Unified Council - National Level Science Talent Search Examination (NSTSE) PDF Sample Papers for Class 7:


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Answers to Sample Questions from Olympiad Success:
Q.1 )cQ.2 )bQ.3 )aQ.4 )aQ.5 )cQ.6 )dQ.7 )bQ.8 )aQ.9 )cQ.10 )a

Answers to Sample Questions from Olympiad Success:

Q.1 : c | Q.2 : b | Q.3 : a | Q.4 : a | Q.5 : c | Q.6 : d | Q.7 : b | Q.8 : a | Q.9 : c | Q.10 : a

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