Questions

Q:

Shovna Narayan is a reputed personality in which of the following fields

A) Social Service B) Trade Unionism
C) Journalism D) Politics
 
Answer & Explanation Answer: C) Journalism

Explanation:
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Filed Under: Famous Personalities

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Q:

What is the largest of all the Airports?

A) King Abdul Khalid International Airport B) Veer Savarkar International Airport
C) Cochin International Airport D) None
 
Answer & Explanation Answer: A) King Abdul Khalid International Airport

Explanation:

King Abdul Khalid is the largest of all the Airports.It is situated in Riyadh ,Saudhi Arabia

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Q:

Who is known as father of medicine

A) Aristotle B) Theophrastus
C) Hippocrates D) Edward Jenner
 
Answer & Explanation Answer: C) Hippocrates

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Filed Under: Biology

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Q:

Navy day is observed  on

A) Dec 4 B) Oct 28
C) Nov 7 D) Nov 14
 
Answer & Explanation Answer: A) Dec 4

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Q:

One of the following companies was in the news over alleged charges of international trademark and copyright violation. Identify it?

A) Kingfisher Airlines B) Mumbai Dyeing
C) Derby D) Hutch
 
Answer & Explanation Answer: D) Hutch

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Filed Under: Business Awareness

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Q:

Which batsman has scored two double hundreds in one day cricket (ODI) ?

A) Rohit Sharma B) Chris Gayle
C) Sachin Tendulkar D) Martin Guptill
 
Answer & Explanation Answer: A) Rohit Sharma

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Filed Under: Sports

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Q:

Which of the following is a scalar quantity

A) Displacement B) Electric field
C) Acceleration D) work
 
Answer & Explanation Answer: D) work

Explanation:
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Filed Under: Physics

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Q:

A capillary tube is partially dipped vertically in a vessel containing water. Due to capillarity  water rises in the tube. The height of water rise in the tube can be increased by 

A) decreasing the radius of the capillary tube B) increasing the radius of the capillary tube
C) increasing the height of water in the vessel D) None of these
 
Answer & Explanation Answer: A) decreasing the radius of the capillary tube

Explanation:

The water rise in a capillary tube dipped in water is such that the weight of water in the tube above the surface of water in the vessel is equal to (balances) the upward force due to surface tension. So it is clear that if the the bore (radius) to the tube is decreased, the height of the water column in it must be greater.  So, (a) is correct.

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Filed Under: Physics

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