Questions

Q:

What will be the value of the kinetic energy (Ek) of a moving body with mass m, if its speed is doubled from v to 2v?

A) 1/2 Ek B) 4 Ek
C) There will be no change in Ek D) 2 Ek
 
Answer & Explanation Answer: B) 4 Ek

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Filed Under: Physics
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Q:

The energy stored in a dry cell is in the form of

A) Potential energy B) Chemical energy
C) Kinetic energy D) Nuclear energy
 
Answer & Explanation Answer: B) Chemical energy

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Q:

A force of 20 N displaces an object through 2 m and does a work of 20 J. The angle between the force and displacement is

A) 60 deg B) 0 deg
C) 90 deg D) 30 deg
 
Answer & Explanation Answer: A) 60 deg

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Q:

What was the theme of the 5th Global Conference on Cyber Space (GCCS), held in November, 2017?

A) Cyber4All: An Inclusive, Sustainable, Developmental, Safe and Secure Cyberspace B) Cyber for Better Life
C) Cyber for Better Future D) Cyber for World
 
Answer & Explanation Answer: A) Cyber4All: An Inclusive, Sustainable, Developmental, Safe and Secure Cyberspace

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Filed Under: Computer
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Q:

Which Mughal Emperor fought the battle of Panipat in 1526?

A) Babur B) Humayun
C) Akbar D) Aurangzeb
 
Answer & Explanation Answer: A) Babur

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Filed Under: Indian History
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Q:

Find the odd word/letters/number from the given alternatives.

A) 13 B) 17
C) 29 D) 87
 
Answer & Explanation Answer: D) 87

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Q:

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

A) 12:77 B) 12:33
C) 28:33 D) 3:28
 
Answer & Explanation Answer: C) 28:33

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Q:

'Ace Against Odds' is an autobiography of which sports person?

A) Vishwanathan Anand B) Sania Mirza
C) Abhinav Bindra D) Anjali Bhagwat
 
Answer & Explanation Answer: B) Sania Mirza

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Filed Under: Books and Authors
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