Exams


Q:

An object having a mass 'm' moving with a velocity 'v' possesses a kinetic energy 'K'. If its velocity is doubled, its kinetic energy will become:

A) K/2 B) 2K
C) 4K D) K/4
 
Answer & Explanation Answer: C) 4K

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Filed Under: Physics
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Q:

Winner of 2015 "United Nations Champions of the Earth" award in the category Policy Leadership is ___.

A) Sheikh Hasina B) Paul Polman
C) Narendra Modi D) Barack Obama
 
Answer & Explanation Answer: A) Sheikh Hasina

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Filed Under: Honours and Awards
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Q:

Which of the following is used for disinfecting drinking water?

A) Baking powder B) Bleaching powder
C) Washing soda D) Baking soda
 
Answer & Explanation Answer: B) Bleaching powder

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Filed Under: Chemistry
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Q:

In accordance to the Construction, Protection of Life and Personal Liberty is granted under which Article?

A) Article 20 B) Article 21
C) Article 22 D) Article 23
 
Answer & Explanation Answer: B) Article 21

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Filed Under: Indian Politics
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Q:

If the standard deviation of a population is 4.5, what would be the population variance?

A) 20.25 B) 20
C) 9 D) 18
 
Answer & Explanation Answer: A) 20.25

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Filed Under: Probability
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Q:

Which of the following increase the risk of developing osteoporosis?

A) excessive alcohol B) female gender
C) low estrogen levels D) all the above
 
Answer & Explanation Answer: D) all the above

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Filed Under: Biology
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Q:

What is the square root of 9409?

A) 83 B) 87
C) 89 D) 97
 
Answer & Explanation Answer: A) 83

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the equation of the line perpendicular to the line 2x + 3y= -6 and having Y-intercept 3?

A) 3x - 2y = 6 B) 3x - 2y = -6
C) 2x - 3y = -6 D) 2x - 3y = 6
 
Answer & Explanation Answer: B) 3x - 2y = -6

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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