Aptitude and Reasoning Questions

Q:

Select the missing number?

A) 3 B) 2
C) 4 D) 5
 
Answer & Explanation Answer: A) 3

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Filed Under: Arithmetical Reasoning
Exam Prep: Bank Exams

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Q:

cos(A+B) + cos(A-B) is equal to

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

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Q:

In the following question, select the missing number from the given series.

2, 5, 12, 27, ?

A) 53 B) 56
C) 57 D) 58
 
Answer & Explanation Answer: D) 58

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Q:

If cos 60° - sec 30° = x, then the value of x is

A) 1 B) (√3+√2)/2
C) (√3-4)/2√3 D) 1/√2
 
Answer & Explanation Answer: C) (√3-4)/2√3

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Q:

Which of the following cube in the answer figure cannot be made based on the unfolded cube in the question figure?

 

 

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

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

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Q:

Choose the pair which is related in the same way as the words in the first pair from the given choices.

 

SOLDIERS : ARMY :: MUSICIANS : ____

 

A) FLOCK B) GANG
C) COLONY D) BAND
 
Answer & Explanation Answer: D) BAND

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Filed Under: Analogy
Exam Prep: Bank Exams

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Q:

The perimeter of a triangle is 28 cm. If the length is 5/2 times its breadth, find the length and breadth of the triangle.

A) 9 & 5 B) 10 & 4
C) 6 & 7 D) 11 & 3
 
Answer & Explanation Answer: B) 10 & 4

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

What is the value of 2sec2A?

A) secA/(cosecA - ­1) + secA/(cosecA +1) B) cosecA/(secA -­1) + cosecA/(secA +1)
C) cosecA/(cosecA - ­1) + cosecA/(cosecA +1) D) secA/(secA - ­1) + secA/(secA +1)
 
Answer & Explanation Answer: C) cosecA/(cosecA - ­1) + cosecA/(cosecA +1)

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Filed Under: Simplification
Exam Prep: Bank Exams

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