Aptitude and Reasoning Questions

Q:

The mean of a distribution is 21 and the standard deviation is 7. What is the value of the coefficient variation?

 

A) 16.66% B) 66.66%
C) 33.33% D) 100%
 
Answer & Explanation Answer: C) 33.33%

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Filed Under: Probability
Exam Prep: Bank Exams

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Q:

If in a certain code, UNGIMMICKY is written as MIGNUYKCIM, then how will COMPLEXITY be written as in the same code?

A) LPOMCYTIXE B) LPMOOCYTIXE
C) LPMOYCTIXE D) LPMOCYTIXE
 
Answer & Explanation Answer: D) LPMOCYTIXE

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Find the value of 62532+18

A) 1635 B) 2635
C) 3635 D) 4635
 
Answer & Explanation Answer: A) 1635

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Filed Under: Simplification
Exam Prep: Bank Exams , CAT

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Q:

If 30Ω6 = -5, 80Ω2 = -40 and 20Ω4 = -5, then find the value of 70Ω2 = ?

A) 10 B) -35
C) 15 D) -20
 
Answer & Explanation Answer: B) -35

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Filed Under: Coding and Decoding
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.

4, 10, 33, 136, ?

A) 260 B) 675
C) 685 D) 390
 
Answer & Explanation Answer: A) 260

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

If the perimeter of a semi-circle is 36 cm, then find its radius (in cm).

A) 7 B) 14
C) 13 D) 26
 
Answer & Explanation Answer: A) 7

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Given a -­ b = 2, a3 - b3=26 then (a + b)2 is

A) 9 B) 4
C) 16 D) 12
 
Answer & Explanation Answer: C) 16

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Filed Under: Simplification
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Q:

If secθ = cosecq with 0° < θ , q < 90°, then the value of sin (θ + q) is

A) 1 B) 0
C) 2 D) 4
 
Answer & Explanation Answer: A) 1

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Filed Under: Simplification
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