Aptitude and Reasoning Questions

Q:

A can finish a work in 7 days . B can finish the same work in 9 days . The days required to finish the work by both of them together.

A) 31/16 B) 47/16
C) 63/16 D) 79/16
 
Answer & Explanation Answer: C) 63/16

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Filed Under: Time and Work
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Q:

If the radius of a circle is increased by 15% its area increases by _____.

A) 30 percent B) 32.25 percent
C) 15 percent D) 16.125 percent
 
Answer & Explanation Answer: B) 32.25 percent

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Filed Under: Percentage
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Q:

How many numbers are there from 2000 to 7000 which are both perfect squares and perfect cubes?

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: B) 1

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Filed Under: Problems on Numbers
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Q:

The simple interest accrued on a sum of money at the end of four years is 1/5th of its principal. What is the rate of interest per annum?

A) 4% B) 5%
C) 6% D) Inadequate data
 
Answer & Explanation Answer: B) 5%

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Filed Under: Simple Interest
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Q:

Find the total surface area (in cm2) of a cube of side 7.5 cm.

A) 364.5 B) 446
C) 337.5 D) 684
 
Answer & Explanation Answer: C) 337.5

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Filed Under: Area
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Q:

A train travelling at the speed of 66 kmph crosses a 300 m long platform in 24 seconds. How long was the train?

A) 140 m B) 240 m
C) 160 m D) 180 m
 
Answer & Explanation Answer: B) 240 m

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Filed Under: Problems on Trains
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Q:

What smallest number should be added to 2401 so that the sum is completely divisible by 14 ?

A) 8 B) 7
C) 4 D) 5
 
Answer & Explanation Answer: B) 7

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Q:

In the following question, select the missing number from the given series.
3, 7, 16, 35, ?

A) 73 B) 74
C) 78 D) 82
 
Answer & Explanation Answer: B) 74

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Filed Under: Number Series
Exam Prep: Bank Exams

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