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

Choose the correct option:

  1. Hydrogen element is common to all acids.
  2. Dissolution of acid or base in water is endothermic.
  3. When water contains more H+ ions than OH- ions, in that case, water is acidic.

a)

Only 1 is correct

b)

Only 2 is correct

c)

Only 1 and 2 are correct

d)

1, 2 and 3 are correct

Q.2

Find the value of x.

2187, 729, 243, 81, 27, 9, x.

a)

3

b)

36

c)

6

d)

12

Q.3

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.4

Choose the correct option:

  1. The fluid part of the blood is called plasma.
  2. Upper chambers of a human heart are called left and right atria and receive incoming blood.

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

Which is the characteristic feature of arteries?

a)

Blood cannot flow backwards.

b)

 Blood can flow through easily.

c)

 Blood can be pumped to every part of the body.

d)

Artery can withstand the high pressure of the heartbeat.

Q.6

The sum of two consecutive even numbers is 86. The larger of two is:

a)

46

b)

42

c)

38

d)

44

Q.7

Dinesh ordered tomato sauce.  He used 90 kilograms of tomato sauce a day to make their famous dish. After 5 days, there was 2/5 of the sauce was left.  How much tomato sauce did he order in the beginning?

a)

750 kg

b)

850 kg

c)

450 kg

d)

200 kg

Q.8

Read the following passage:

The flowers of A plant contain either stamen or pistil while flowers of plant B contain both stamens as well as the pistil.

Identify the correct statement regarding A and B:

a)

In A, seed setting is assured even in the absence of poliinating agent.

b)

A could be mustard while B could be papaya.

c)

In normal conditions, all the plants of B changes into seeds after fertilisation.

d)

The flowers of Y prevents crosspollination.

Q.9

Five bells first begin to toll together and then at intervals of 5, 10, 15, 20 and 25 seconds respectively. After what interval of time will they toll again together?

a)

6.5 minutes

b)

5.5 minutes

c)

5.2 minutes

d)

5 minutes

Q.10

If P means subtraction, M means addition, S means multiplication and Q means division then, 34 M 1 S 2 P 24 Q 8 =?

a) -34
b) 18
c) 12
d) 33

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 )dQ.2 )aQ.3 )dQ.4 )cQ.5 )dQ.6 )dQ.7 )aQ.8 )cQ.9 )dQ.10 )d

Answers to Sample Questions from Olympiad Success:

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

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