Aptitude and Reasoning Questions

Q:

A chord of length 60 cm is at a distance of 16 cm from the centre of a circle. What is the radius (in cm) of the circle?

A) 17 B) 34
C) 51 D) 68
 
Answer & Explanation Answer: B) 34

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

The average of 17 results is 60. If the average of first 9 results is 57 and that of the last 9 results is 65, then what will be the value of 9th result?

A) 39 B) 78
C) 117 D) 156
 
Answer & Explanation Answer: B) 78

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Q:

In question below is given a statement followed by assumptions. An assumption is something supposed or taken for granted. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.

Statement: The mind is the source of all human actions, yet the body is given more importance.

Assumptions:
I. The Mind is not given proper importance.
II. The Body is getting undeserved importance.
III. Every action starts from the brain.

A) Only I B) Only II
C) Only II and III D) Only III
 
Answer & Explanation Answer: A) Only I

Explanation:

l is implicit, as the statement shows that importance is not being given where it has to be given.ll is not implicit as it is not known from the statement whether the importance given tobody is deserved or not.3 is not implicit, as it is out of context. There's a difference between the brain and the mind. One should not confuse the two.

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Q:

In ABC, A + B = 75 and B + C = 140, then B = 

A) 40 B) 35
C) 55 D) 45
 
Answer & Explanation Answer: B) 35

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Q:

In this question, the sets of numbers given in the alternatives are represented. The columns and rows of Matrix I are numbered from 0 to 4 and that of Matrix II are numbered from 5 to 9. A letter from these matrices can be represented first by its row and next by its column, e.g., S can be represented by 02,11, etc., and 'L' can be represented by65, 86, etc. Similarly you have to identify the set for the word 'GATE'.

A) 30, 89, 11, 57 B) 21, 68, 34, 78
C) 21, 96, 24, 78 D) 12, 89, 42, 68
 
Answer & Explanation Answer: C) 21, 96, 24, 78

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Filed Under: Figure Matrix

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Q:

If a number is reduced by 35%, then it becomes 416. By how much percent should the number be increased so that it become 876.8?

 

A) 33   B) 37  
C) 34.2   D) 38.4
 
Answer & Explanation Answer: B) 37  

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Filed Under: Percentage
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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:

The total surface area of a hemisphere is 462 sq.cm. Find its diameter (in cm).

A) 7 B) 28
C) 21 D) 14
 
Answer & Explanation Answer: D) 14

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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