These NSO level 2 for class 7 sample paper are designed to test your knowledge and make learning and interactive.
NSO is a competitive exam that tests students’ knowledge and problem-solving skills in the field of science.
Enhance your scientific reasoning and logical skills as you prepare for science Olympiads and competitive exams.
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It (sample paper ) will be very helpful for those students who are willing to get good marks in their academics.
Science Olympiad Sample Paper
1. Which figure correctly shows two iron nails hanging from a bar magnet?
View Answer
D
2. The given diagram shows the separation of two immiscible liquids X and Y.
Identify the X and Y.
A. X is oil ,Y is water
B. X is water Y is oil
C. X is vinegar, Y is water
D. X is water, Y is lemon juice
View Answer
A
3. Distill water is ______.
A. acidic
B. basic
C. neutral
D. none of these
View Answer
C
4. Preeti classified a few changes occurring around us as shown in the table.
Which of the observations are incorrect
A. 1 and 2 only
B. 2 and 3 only
C. 1 only
D. 1, 2 and 3
View Answer
C
5. Ankita is standing to the North of Sumit. Priyanka is standing to the East of Ahika. Puneet is to the West of Sumit. What is the position of Puneet respect to priyanka?
A. West
B. South-West
C. South
D. North-West
View Answer
B
5. Which one of the following is True for all chemical reaction?
A. There is a change in volume
B. Heat is evolved
C. Chemical bond are broken and formed
D. There is a change in mass
View Answer
C
7. Match Column I and Column II and select the correct option from the codes given
A. P-(i),Q-(ii), R-(iii), S-(iv)
B. P-(iii),Q-(ii), R-(iv), S-(i)
C. P-(iv),Q-(i), R-(ii), S-(iii)
D. P-(iv),Q-(ii), R-(i), S-(iii)
View Answer
C
8. If the time taken by the bob of a pendulum to move from point R to P is 4 s, then the time taken by it to complete its one oscillation is
A. 8 s
B. 12 s
C. 16 s
D. 4 s
View Answer
C
9. Which of the following statements are correct about pots?
(i) Black pots are used to cooking because they increase the rate of cooking.
(ii) Silver pots are used for keeping food warm because they decrease the rate of heat dissipation.
(iii) Pots are made of clay to increase the rate of cooking.
A. (i) and (ii) only
B. (i) and (iii) only
C. (ii) and (iii) only
D. (i) (ii) and (iii)
View Answer
A
10. Select the correct statement
A. Metals expand on cooling,
B. Change in state of a substance is a chemical change.
C. Cooking of food is a chemical change.
D. Melting of ice is an irreversible process.
View Answer
C
Benefits Of The Science Olympiad:
- With the growing nature of change, the world has something new to offer every alternative day, and Olympiad provides a way to stay in touch with those updates.
- Science Olympiads are designed with updated questions from every science field to test the science of a student at an advanced level
- This kind of exam aims to check the student’s problem-solving skills, analytical skills, quantitative reasoning, etc..
REMEMEBER:
Solving sample papers is one of the most important things students must do during their preparation.
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