Aptitude and Reasoning Questions

Q:

The average age of 40 students of a class is 16 years. If the average age of 24 students is 15.5 years and that of the 15 students is 16 2⁄3 years, then the age of 40th student is

A) 17 B) 16
C) 16.5 D) 18
 
Answer & Explanation Answer: D) 18

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If 9@3=12; 15@4=22; 16@14=4; then what is the value of 6@2=?

A) 26 B) 1
C) 30 D) 8
 
Answer & Explanation Answer: D) 8

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

The length of the diagonal of a square is 10 cm. What is area of this square?

A) 50 sq cm B) 100 sq cm
C) 200 sq cm D) 25 sq cm
 
Answer & Explanation Answer: A) 50 sq cm

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A man is facing east. He turns 60 degrees in the anticlockwise direction and then again turns another 120 degrees in the same direction. Which direction is he facing now?

A) East B) North-west
C) South-east D) West
 
Answer & Explanation Answer: D) West

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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

Common factor of 24b6c8d2, 18a6c2d4, 12a4b4 is

A) 72a2b2c2d2 B) 72a6b6c8d4
C) 6a2b2 D) 6
 
Answer & Explanation Answer: B) 72a6b6c8d4

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The average of 8 consecutive natural numbers is 38.5. What is the largest of these 8 numbers?

A) 41 B) 39
C) 42 D) 45
 
Answer & Explanation Answer: C) 42

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In a circle, two arcs of unequal length subtend angles in the ratio 5:3. If the smaller angle is 45° then the measure of other angle in degrees.

A) 75° B) 72°
C) 60° D) 78°
 
Answer & Explanation Answer: A) 75°

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the lateral mirror image of TEETH from the given option figures?

A) C B) D
C) A D) B
 
Answer & Explanation Answer: D) B

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Filed Under: Image Analysis

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