Exams


Q:

What happens to the Potential and Kinetic energies of a body as it falls down from a height?

A) Its Potential energy decreases while its Kinetic energy increases B) There is no change in its Potential or Kinetic energy
C) Its Potential and Kinetic energies decrease D) Its Potential energy increases while its Kinetic energy decreases
 
Answer & Explanation Answer: A) Its Potential energy decreases while its Kinetic energy increases

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Filed Under: Physics
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Q:

If three successive discounts of 20%, 30% and 40% are given, then what will be the net discount (in percentage)?

A) 80 B) 87.6
C) 90 D) 66.4
 
Answer & Explanation Answer: D) 66.4

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Filed Under: Percentage
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Q:

Who is called as 'Bismarck of India'?

A) Jawaharlal Nehru B) Vallabhai Patel
C) Sarojini Naidu D) Lokamanya Tilak
 
Answer & Explanation Answer: B) Vallabhai Patel

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Filed Under: Famous Personalities
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Q:

Who is the winner of the third Indian Council for cultural Relations (ICCR) distinguished indologist award – 2017

A) Hiroshi Marui B) Owen King
C) Larry Sloman D) Peggy Whitson
 
Answer & Explanation Answer: A) Hiroshi Marui

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

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Q:

The second equation of motion gives the relation between

A) Velocity and time B) Position and velocity
C) Position and time D) Velocity and acceleration
 
Answer & Explanation Answer: C) Position and time

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Filed Under: Physics
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Q:

Prostate gland is present below

A) the urinary bladder B) the kidneys
C) the scrotum D) the penis
 
Answer & Explanation Answer: A) the urinary bladder

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Filed Under: Biology
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.

BKP, EMQ, IPS, NTV, ?

A) TYZ B) SXY
C) SYZ D) TXY
 
Answer & Explanation Answer: A) TYZ

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

The corners of a square of side ‘a’ are cut away so as to form a regular octagon. What is the side of the octagon?

A) a(√2 –1) B) a(√3 –1)
C) a/√2+2 D) a/3
 
Answer & Explanation Answer: A) a(√2 –1)

Explanation:

Since we are forming a regular octagon

so AE = AL = FB = BG and so on

So AE = SB = x/√2

AE + EF + FB = side of square = a (Given)

So x/√2 + x + x/√2 = a

X = a/(√2+1) = a(√2 -1)

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

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