Aptitude and Reasoning Questions

Q:

A solid sphere of diameter 17.5 cm is cut into two equal halves. What will be the increase (in cm2) in the total surface area?

A) 289 B) 361.5
C) 481.25 D) 962.5
 
Answer & Explanation Answer: C) 481.25

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Q:

The bar graph shows the number of soldiers in the armies of different countries. Study the diagram and answer the following questions.

 

 

If country D spends $20000 per soldier annually, then how much does it spend (in $ millions) on all its soldiers annually?

 

A) 15000 B) 37500
C) 150000 D) 375000
 
Answer & Explanation Answer: C) 150000

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Filed Under: Bar Charts
Exam Prep: Bank Exams

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Q:

The average height of A, B and C is 148 cm. If the average height of A and B is 136 cm and that of B and C is 125 cm, then what is the height (in cm) of B?

A) 56 B) 78
C) 112 D) 130
 
Answer & Explanation Answer: B) 78

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

In the following series, one number is missing as shown by the question mark. Select the missing number from the given options.

 

8, 12, 16, 20, ?

 

 

A) 22 B) 26
C) 24 D) 32
 
Answer & Explanation Answer: C) 24

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Filed Under: Number Series
Exam Prep: Bank Exams

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Q:

If the length of one side and the diagonal of a rectangle are 5 cm and 13 cm respectively, then find its perimeter (in cm).

A) 68 B) 34
C) 25 D) 50
 
Answer & Explanation Answer: B) 34

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

A number 35786X625 is completely divisible by 9, find the smallest whole digit number in the place of ‘X’.

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: D) 3

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

In a certain code language, '-' represents '+', '+' represents 'x', 'x' represents '÷' and '÷' represents '-'. Find out the answer to the following question.

 

7 - 8 + 20 x 10 ÷ 9 = ?

 

A) 18 B) 20
C) 22 D) 14
 
Answer & Explanation Answer: D) 14

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Amarjeet scored 92, 98 and 90 marks in Chemistry, Mathematics and Physics respectively. The maximum marks in each subject are 100. Determine his overall percentage for the three subjects.

A) 0.9234 B) 0.5956
C) 0.9333 D) 0.8444
 
Answer & Explanation Answer: A) 0.9234

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Filed Under: Percentage
Exam Prep: Bank Exams

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