General Science Test 14

General Science

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1. What is the main constituent of the sun ?

 
 
 
 

2. What is the name given to the state of atmosphere day by day [and week by week ?

 
 
 
 

3. Why are cloudy nights warmer ?

 
 
 
 

4. Why is a flash of lightning seen before the sound of thunder ?

 
 
 
 

5. Which of the following is known as a rare gas ?

 
 
 
 

6. Which is the largest planet ?

 
 
 
 

7. Which of the following statements is incorrect about ultra-sonics ?

 
 
 
 

8. What is a cloud burst ?

 
 
 
 

9. Why do we not see stars in the day light ?

 
 
 
 

10. How moon is eclipsed ?

 
 
 
 

Question 1 of 10