Q.1 |
Choose the correct option:
|
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:
|
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 : 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