Questions

Q:

What does Coulomb's Law state?

A) The magnitude of the force of attraction (or repulsion) between two point charges is inversely proportional to the product of quantity of the two charges as well as to the square of the distance between them.   B) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and inversely proportional to the square of the distance between them.  
C) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and directly proportional to the square of the distance between them. D) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and to the square of the distance between them.
 
Answer & Explanation Answer: B) The magnitude of the force of attraction (or repulsion) between two point charges is directly proportional to the product of the quantity of the two charges and inversely proportional to the square of the distance between them.  

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Q:

Why does a sprinter keep running even after crossing the finishing line?

A) He wants to make sure that he crosses the line B) Inertia of rest takes some time to make him stop
C) Inertia of motion keeps him moving D) Friction between his shoes and the ground causes him to move beyond the line
 
Answer & Explanation Answer: C) Inertia of motion keeps him moving

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Q:

If percentage of profit made,when an article is sold for Rs.78, is twice as when it is sold for Rs.69, the cost price of the article is

A) Rs. 49 B) Rs. 51
C) Rs. 57 D) Rs. 60
 
Answer & Explanation Answer: D) Rs. 60

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Q:

From the given alternative words, select the word which cannot be formed using the letters of the given word.

ENCYCLOPEDIA

A) OPEN B) PLEASE
C) CANOPY D) PLEAD
 
Answer & Explanation Answer: B) PLEASE

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Q:

Who is the author of "The Lowland"?

A) Amitav Ghosh B) kiran Desai
C) Jhumpa Lahiri D) Aravind Adiga
 
Answer & Explanation Answer: C) Jhumpa Lahiri

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Q:

From the given answer figures, select the one in which the question figure is hidden.

A) 1 B) 2
C) 3 D) none
 
Answer & Explanation Answer: B) 2

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Q:

Victoria Memorial in Kolkata was proposed to be built by

A) Lord Canning B) George Curzon
C) William Hastings D) Lord William Bentinck
 
Answer & Explanation Answer: B) George Curzon

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Q:

Work done by an object on application of a force would be zero if the displacement of the object is:

 

A) negative B) Positive
C) neutral D) Zero
 
Answer & Explanation Answer: D) Zero

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