Aptitude and Reasoning Questions

Q:

Pipes A, B, and C are attached to an empty cistern. While the first two can fill the cistern in 4 and 10 hours, respectively, the third can drain the cistern, when filled, in 6 hours. If all the three pipes are opened simultaneously when the cistern is three-fifth full, how many hours will be needed to fill the cistern?

A) 36/11 B) 48/11
C) 60/11 D) 24/11
 
Answer & Explanation Answer: D) 24/11

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

If a mirror is placed on the line MN, then which is the right image of the given figure?

A) 1 B) 2
C) 3 D) 4
 
Answer & Explanation Answer: D) 4

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Filed Under: Image Analysis
Exam Prep: Bank Exams

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Q:

Simplify 486b3x2a4z3/27a3b2z

A) 18bx2az2 B) 18bx2a2z
C) 36ba2z D) 36bxaz
 
Answer & Explanation Answer: A) 18bx2az2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

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

ZBJ, YCK, XDL, ?

A) VMW B) WDM
C) WEM D) WFM
 
Answer & Explanation Answer: C) WEM

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Filed Under: Alphabet Test
Exam Prep: Bank Exams

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Q:

A series is given with one term missing. Choose the correct alternative from the given ones that will complete the series.
19, 29, 40, 44, ?

A) 50 B) 52
C) 54 D) 48
 
Answer & Explanation Answer: B) 52

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

The sum of three numbers is 2, the 1st number is 1/2 times the 2nd number and the 3rd number is 1/4 times the 2nd number. The 2nd number is

A) 7/6 B) 8/7
C) 9/8 D) 10/9
 
Answer & Explanation Answer: B) 8/7

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

On dividing a certain number by 342 we get 47 as remainder. If the same number is divided by 18, what will be the remainder ?

A) 15 B) 11
C) 17 D) 13
 
Answer & Explanation Answer: B) 11

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Filed Under: Problems on Numbers
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Q:

Δ XYZ is right angled at Y. If m∠Z = 60°, then what is the value of (1/√2) Sec X?

A) 2/√3 B) 1/√6
C) 1/√3 D) 2/√6
 
Answer & Explanation Answer: D) 2/√6

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Filed Under: Simplification
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