Exams Questions and Answers

Q:

M can complete a piece of work in 10 days. N is 33.33% less efficient than M. calculate the number of days required to both to complete the work?

A) 6 days	B) 8 days
C) 11 days	D) 13 days

Answer & Explanation Answer: A) 6 days

Explanation:

M = 10 days

The ratio of efficiency of M & N are 3 : 2

Hence, the time rquired for N alone = 15 days

=> Required time taken t=by both to complete the work = M x N / M + N

= 10 x 15/ 10 + 15

= 150/25

= 6 days.

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Filed Under: Time and Work
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

16 5099

Q:

Who has been nominated for the prestigious Padma Bhushan award by the Sports Ministry for 2017 ?

A) M S Dhoni	B) P V Sindhu
C) Hardik Pandya	D) Virender Sehwag

Answer & Explanation Answer: B) P V Sindhu

Explanation:

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Filed Under: Honours and Awards
Exam Prep: Bank Exams

12 5098

Q:

Which factor affects the speed of an inkjet printer?

A) the quality of the paper	B) the cost of the inkjet cartridges
C) the size of printer power supply	D) the desired quality of the image

Answer & Explanation Answer: D) the desired quality of the image

Explanation:

The speed of an inkjet printer is determined mostly by the make and model of the printer, the quality of printing, and the complexity of the image. The quality of the paper, the cost of the cartridges, and the size of the power supply do not affect the speed of printing.

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Filed Under: Computer
Exam Prep: Bank Exams

3 5097

Q:

Find the standard deviation of {11, 7, 10,13, 9}

A) 1	B) 2
C) 4	D) 5

Answer & Explanation Answer: B) 2

Explanation:

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Filed Under: Probability
Exam Prep: Bank Exams

12 5094

Q:

Prince of Wales cup is associated with the game of

A) Golf	B) Hockey
C) Volleyball	D) Basketball

Answer & Explanation Answer: A) Golf

Explanation:

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Filed Under: Sports
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO , Database Administration

8 5094

Q:

The price of a car is increased by 25%, by how much percent, must the new price of this car be decreased to restore its original price ?

A) 20%	B) 24%
C) 21%	D) 25%

Answer & Explanation Answer: A) 20%

Explanation:

Suppose that the original price of the car = Rs. x

Then new price of the car

$= x + x \times \frac{25}{100} = \frac{5}{4} x R s$

To restore the original price, the new price must be decreased by

$\frac{5}{4} x - x = \frac{x}{4} R s$

So required percentage $= \frac{\frac{x}{4}}{\frac{5}{4} x} \times 100 %$

= 20%

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Bank Clerk , Bank PO

7 5092

Q:

Boxing : Ring :: Wrestling : ?

A) Ring	B) Court
C) Arena	D) none of these

Answer & Explanation Answer: C) Arena

Explanation:

Boxing is played in the ring whereas Wrestling is played in Arena.

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Filed Under: Analogy
Exam Prep: Bank Exams , CAT , GATE , GRE
Job Role: Bank Clerk , Bank PO

9 5092

Q:

If in a language RAT is coded as "@$&" and HEAD is coded as "%*$#" then THREAD is coded as what ?

A) #$*@%&	B) @#%$*&
C) &%@*$#	D) &*$%#@

Answer & Explanation Answer: C) &%@*$#

Explanation:

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams
Job Role: Bank PO

19 5091

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