Aptitude and Reasoning Questions

Q:

If the perimeter of a semi-circle is 36 cm, then find its radius (in cm).

A) 7 B) 14
C) 13 D) 26
 
Answer & Explanation Answer: A) 7

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Filed Under: Area
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Q:

If a + b + c + d = 4, then the value of 1(1-a)(1-b)(1-c) + 1(1-b)(1-c)(1-d) + 1(1-c)(1-d)(1-a) + 1(1-d)(1-a)(1-b)

A) 0 B) 1
C) 4 D) 1+ abcd
 
Answer & Explanation Answer: A) 0

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Filed Under: Simplification
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Q:

If 3a+4b3c+4d = 3a-4b3c-4d, then 

A) ab = cd B) ad = bc
C) ac = bd D) a = b = c ≠ d
 
Answer & Explanation Answer: B) ad = bc

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Q:

From the given alternative words, select the word which cannot be formed using the letters of the given word:

LEGALIZATION

A) ALERT B) ALEGATION
C) GALLANT D) NATAL
 
Answer & Explanation Answer: A) ALERT

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Filed Under: Logical Sequence of Words
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Q:

If θ>0, be an acute angle, then the value of it in degrees satisfying cos2θ-3cosθ+2sin2θ=1 is

A) 90° B) 30°
C) 45° D) 60°
 
Answer & Explanation Answer: D) 60°

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Q:

Select the odd number from the given alternatives.

A) 121 B) 44
C) 66 D) 111
 
Answer & Explanation Answer: D) 111

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

A train 110 metres long is running with a speed of 60 kmph . In what time will it pass a man who is running at 6 kmph in the direction opposite to that in which the train is going ?

A) 5 sec B) 6 sec
C) 7 sec D) 10 sec
 
Answer & Explanation Answer: B) 6 sec

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Filed Under: Problems on Trains
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Q:

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

A) 63­-36 B) 45-­74
C) 48-­84 D) 26-­62
 
Answer & Explanation Answer: B) 45-­74

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Filed Under: Odd Man Out
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