Aptitude and Reasoning Questions

Q:

If cos(A-B) - cos(A+B) = x, then the value of x is

A) 2sinAsinB B) 2cosAcosB
C) 2cosAsinB D) 2sinAcosB
 
Answer & Explanation Answer: A) 2sinAsinB

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Q:

A series is given with one term missing. Select the correct alternative from the given ones that will complete the series.
Millimetre, Micrometre, Nanometre, ?

A) Picometre B) Kilometre
C) Metre D) Centimetre
 
Answer & Explanation Answer: A) Picometre

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Filed Under: Logical Sequence of Words
Exam Prep: Bank Exams

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Q:

In the following question, select the odd letter/letters from the given alternatives.

A) SUWX B) EGIK
C) LNPR D) TVXZ
 
Answer & Explanation Answer: A) SUWX

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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.

6,11,21,36,56,?

A) 42 B) 51
C) 81 D) 91
 
Answer & Explanation Answer: C) 81

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Q:

If the equations 6x - 5y + 11 = 0 and 15x +  ky - 9 = 0 have no solution, then the value of k is:

 

A) -18 B) 12.5
C) -12.5 D) 18
 
Answer & Explanation Answer: C) -12.5

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which of the following numbers is divisible by 12?

A) 73412 B) 63412
C) 83412 D) 93412
 
Answer & Explanation Answer: C) 83412

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Simplify (2/7 + 3/5) / (2/5 + 2/7)

A) 31/24 B) 24/31
C) 26/25 D) 12/13
 
Answer & Explanation Answer: A) 31/24

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which of the following is a Pythagorean triplet?

A) 8, 15, 17 B) 17, 21, 29
C) 7, 9, 11 D) 2, 3, 5
 
Answer & Explanation Answer: A) 8, 15, 17

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Filed Under: Simplification
Exam Prep: Bank Exams

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