Aptitude and Reasoning Questions

Q:

The mean of 12 observations is 15. One more observation is included and the new mean becomes 16. The 13th observation is

A) 2 B) 24
C) 26 D) 28
 
Answer & Explanation Answer: D) 28

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Q:

If sinA/(1 + cosA) = x, then x is

A) cosecA + cotA B) secA - cotA
C) secA + cotA D) cosecA - cotA
 
Answer & Explanation Answer: D) cosecA - cotA

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Q:

Select the odd word from the given alternatives.

A) Chair B) Bench
C) Bed D) Sofa
 
Answer & Explanation Answer: C) Bed

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Filed Under: Odd Man Out
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Q:

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

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

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Filed Under: Image Analysis
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 361 B) 289
C) 225 D) 216
 
Answer & Explanation Answer: D) 216

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Filed Under: Odd Man Out
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Q:

Find out the odd word/letters/number/number pair from the given alternatives.

A) TP B) DH
C) WS D) RN
 
Answer & Explanation Answer: B) DH

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Q:

The value of -3+3+87+43 is

A) 2 B) 4
C) ±2 D) -2
 
Answer & Explanation Answer: A) 2

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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: A) 1

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Filed Under: Cubes and Dice
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