Aptitude and Reasoning Questions

Q:

If 30%3 = 100, 70%14 = 50 and 20%8 = 25, then find the value of 50%5 = ?

A) 110 B) 30
C) 100 D) 20
 
Answer & Explanation Answer: C) 100

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Q:

The sum of 15 observations of a data is (434 + x). If the mean of the data is x, then the value of x is

A) 31 B) 33
C) 27 D) 25
 
Answer & Explanation Answer: A) 31

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

The value of 2.31 x 0.34 = ?

A) 1.7854 B) 0.7854
C) 0.7845 D) 0.7584
 
Answer & Explanation Answer: B) 0.7854

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Rashika can do a work in 5 days. Rashmi can do the same work in 7 days. Both of them finish the work together and they get Rs 240 for the work. What isthe share (in Rs) of Rashika?

 

A) 120 B) 100
C) 140 D) 160
 
Answer & Explanation Answer: C) 140

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If 493/29 = 17, then 4.93/0.0017 = ?

A) 290 B) 0.29
C) 2.9 D) 2900
 
Answer & Explanation Answer: D) 2900

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Q:

Pipe A can empty a filled tank in 28 hours while Pipe B can fill the same tank, when empty in 35 hrs. If alternatively Pipes A and B are turned on for an hour each time, starting when the tank is full, how long will it take to empty the tank?

A) 279 hrs B) 271 hrs
C) 275 hrs D) 280 hrs
 
Answer & Explanation Answer: B) 271 hrs

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

Simplify (533bxaz)/(41ab)

A) 17xzb B) 19xz
C) 13xz D) 31ab
 
Answer & Explanation Answer: C) 13xz

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Q:

If x1x2x3 = 4(4 + x1 + x2 + x3 ), then what is the value of [1/(2 + x1  )] + [1/(2 + x2 )] + [1/(2 + x3 )]?

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

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