Questions

Q:

In an optical fibre the signal is transmitted

A) in a straight line path B) In a curved path
C) due to total internal reflection D) Due to refraction
 
Answer & Explanation Answer: D) Due to refraction

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Filed Under: Physics

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Q:

What is the unit of calorific value?

A) kN/kg B) kJ/kg
C) kW/sec D) kCal/sec
 
Answer & Explanation Answer: B) kJ/kg

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Filed Under: Physics
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Q:

Which of the following are the smaller planets than the size of the Earth?

A) Uranus and Mars B) Neptune and Venus
C) Venus and Mars D) Neptune and Mars
 
Answer & Explanation Answer: C) Venus and Mars

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Filed Under: General Science
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Q:

The centre of a cyclone is a calm area, it is called the ________ of the storm.

A) point B) needle
C) eye D) limit
 
Answer & Explanation Answer: C) eye

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Q:

How many KB is equal to 1 GB?

A) 1024 B) 256 x 1024
C) 1024 x 1024 D) 1024 x 1024 x 128
 
Answer & Explanation Answer: C) 1024 x 1024

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Filed Under: Computer
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Q:

Which type of democracy do we follow in India?

A) Direct B) Presidential
C) Representative D) Dictatorship
 
Answer & Explanation Answer: C) Representative

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Filed Under: Indian Politics
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Q:

Sun appears red in colour at sunrise and sunset due to

A) the fact that sun emits only red colour at that time B) red light having longer wave length scatters away
C) that sun comes out of the mountains D) that all other colours scatter away except red
 
Answer & Explanation Answer: D) that all other colours scatter away except red

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Q:

Which one of the following institutions is also called "World Bank" ?

A) International Bank of Reconstruction and Development B) International Monetary Fund
C) UNICEF D) IFC
 
Answer & Explanation Answer: A) International Bank of Reconstruction and Development

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