Q:

________________ refers to the superposing of two or more coherent waves to produce regions of maxima and minima in space, according to the principle of superposition.

A) Interference B) Rectification
C) Intensity D) Diffraction
 
Answer & Explanation Answer: A) Interference

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Filed Under: Physics
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2 634
Q:

Who Invented FM Radio?

A) Edwin Howard Armstrong B) John Barber
C) Edwin Beard Budding D) Nicholas Callan
 
Answer & Explanation Answer: A) Edwin Howard Armstrong

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Filed Under: Inventions
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Q:

Kargil War against Pakistan started in the year?

A) 1961 B) 1965
C) 1972 D) 1999
 
Answer & Explanation Answer: D) 1999

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Filed Under: Indian History
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1 560
Q:

Who were the first among the following to establish trade relations with India?

A) Dutch B) French
C) English D) Portuguese
 
Answer & Explanation Answer: D) Portuguese

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Filed Under: Indian History
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1 548
Q:

______ is the time taken by the earth to return to a given point in its orbit with reference to a fixed star.

A) Lunar year B) Sidereal year
C) Solar year D) Tropical year
 
Answer & Explanation Answer: B) Sidereal year

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Filed Under: General Science
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1 570
Q:

Name the international treaty designed to protect the ozone layer from CFCs.

A) Sigma protocol B) Montreal protocol
C) Ozone protocol D) Green protocol
 
Answer & Explanation Answer: B) Montreal protocol

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Filed Under: General Science
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2 530
Q:

Which institution in India acts as 'lender of the last resort'?

A) Finance Ministry B) Reserve Bank of India
C) Treasury D) Currency Printing Presses
 
Answer & Explanation Answer: B) Reserve Bank of India

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Filed Under: Business Awareness
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0 651
Q:

Melghat Tiger Reserve is in which state?

A) Maharashtra B) Rajasthan
C) Arunachal Pradesh D) Uttarakhand
 
Answer & Explanation Answer: A) Maharashtra

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Filed Under: Indian Geography
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