MEDIUM
4th CBSE
IMPORTANT
Earn 100

_____ is an imaginary line that runs from the North Pole to the South Pole. It is tilted at an angle of 23.5 degrees.   

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Important Questions on National Science Olympiad (NSO) Questions

MEDIUM
4th CBSE
IMPORTANT
Refer to the given picture which shows our solar system and select the correct option.    
Question Image 
EASY
4th CBSE
IMPORTANT
Gopal learned that the planet Jupiter has a mass that is about 318 times that of the Earth and that Mars has about 1/10 the mass of the Earth. Using this. 
Information, which of the following conclusions is INCORRECT about Mars, Jupiter and the Earth?