Aptitude and Reasoning Questions

Q:

The average of 100 observations was calculated as 35.It was found later, that one of the observation was misread as 83 instead of 53. The correct average is :

A) 32.7 B) 34.7
C) 35.7 D) 36.7
 
Answer & Explanation Answer: B) 34.7

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Q:

If a mirror is placed on the line MN, then which figure is the right figure of the given image?

A) 1 B) 2
C) 3 D) none
 
Answer & Explanation Answer: B) 2

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Filed Under: Image Analysis
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Q:

Rahul leaves his home and walks 5 km towards east, turns in the south-east direction and walks for 10km, then he turns north-east and moves 10 km. Again, he moves towards the north for 10km. In which direction is he now from starting point?

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

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Filed Under: Direction Sense Test
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Q:

In the following question, which one set of letters when sequentially placed at the gaps in the given letter series shall complete it?
a_b_a_c_a_bc

A) bccbb B) bcbca
C) cabca D) acbcb
 
Answer & Explanation Answer: A) bccbb

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Filed Under: Alphabet Test
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Q:

CAT : MOUSE as SNAKE : 

A) Reptile B) Mongoose
C) Hole D) Poison
 
Answer & Explanation Answer: B) Mongoose

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Filed Under: Analogy
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Q:

If a2+1a2 = 38, then find the value of a-1a?

A) 2 B) 4
C) 6 D) 8
 
Answer & Explanation Answer: C) 6

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Q:

In the question, a word is represented by only one set of numbers as given in any one of the alternatives. The sets of numbers given in the alternatives are represented by two classes of alphabets as in two matrices given below. 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., 'E' can be represented by 14, 31, etc. and 'R' can be represented by 78, 89 etc. You have to identify the set for the word 'LAND'.

 

 

A) 13,58,20,55 B) 11,95,42,79
C) 23,43,96,34 D) 30,78,42,85
 
Answer & Explanation Answer: C) 23,43,96,34

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Filed Under: Analytical Reasoning
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Q:

In a certain code language, “MUTE” is written as “60” and “TYRE” is written as “69”. How is “HYPE” written in that code language?

A) 55 B) 60
C) 54 D) 52
 
Answer & Explanation Answer: A) 55

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Filed Under: Coding and Decoding
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