Class 2 Science Olympiad | NSO Mock Test for Class 2

Last updated on January 21st, 2023 at 11:29 pm

Class 2 Science Olympiad | NSO Mock Test for Class 2

 

NSO Science Olympiad Online Mock Test Class 2 – This Class 2 Science Olympiad Mock Test is topic-based and has a question bank. We have done our best to ensure that in this test, we cover all of the Olympiad-related topics, so that children do not face any difficulties while preparing for this exam.

 

1. What animal has a larger eye than its brain?

 
 
 

2. The longest period of pregnancy is found in which animal?

 
 
 

3. How many hearts does an octopus have?

 
 
 

4. What is the number of heart chambers in a cockroach?

 
 
 

5. Which animal does not drink water?

 
 
 

6. How many legs does a spider have?

 
 
 

7. Which animal is the tallest in the world?

 
 
 

8. Name the fastest land animal in the world.

 
 
 

9. What animal is native to Australia?

 
 
 

10. Komodo dragon belongs to which animal family?

 
 

11. How much water is present on the earth?

 
 
 

12. Which gas is essential for breathing?

 
 
 

13. Which is the largest organ in the human body?

 
 
 

14. We eat breakfast in the __________

 
 
 

15. Which of the following is the fastest mode of transportation?

 
 
 

16. __________ is the root of the plant that we eat as vegetable.

 
 
 
 

17. Haider ate chapatti and felt hot. Which of the following sense organ did he use?

 
 
 

18. Rose and cotton plant are…………

 
 
 

19. How many continents are there in the world?

 
 
 

20. Model of the earth is the ________.

 
 
 

Question 1 of 20

Updated: January 21, 2023 — 11:29 pm

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