Aptitude and Reasoning Questions

Q:

If a(x + y) = b(x - y) = 2ab, then the value of 2(x2 + y2)

A) 2(a2 - b2) B) 2(a2 + b2)
C) 4(a2 - b2) D) 4(a2 + b2)
 
Answer & Explanation Answer: D) 4(a2 + b2)

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Q:

What is the equation of line whose slope is -1/2 and passes through the intersection of the lines x - y = -1 and 3x - 2y = 0?

A) x + 2y = 8 B) 3x + y = 7
C) x + 2y = -8 D) 3x + y = -7
 
Answer & Explanation Answer: A) x + 2y = 8

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Q:

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

A) Aizwal B) Agartala
C) Shillong D) Darjeeling
 
Answer & Explanation Answer: D) Darjeeling

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Q:

In a triangle PQR, the side QR is extended to S. ∠QPR = 72° and ∠PRS = 110°, then the value of ∠PQR is

A) 38° B) 32°
C) 25° D) 29°
 
Answer & Explanation Answer: A) 38°

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Q:

The value of -261+(-380)-(-521)+821-(-121)

A) 833 B) 825
C) 822 D) 800
 
Answer & Explanation Answer: C) 822

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Q:

Five men or ten women can complete a job in 20 days. In how many days can 3 men and 4 women complete it?

A) 10 B) 25
C) 15 D) 20
 
Answer & Explanation Answer: D) 20

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Filed Under: Time and Work
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Q:

In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?

 

A) 36 B) 24
C) 28 D) 40
 
Answer & Explanation Answer: A) 36

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Q:

Two students appeared for an examination. One of them secured 26 marks more than the other and his marks were 75% of the sum of their marks. The marks obtained by them are

A) 53 and 27 B) 60 and 34
C) 39 and 13 D) 78 and 52
 
Answer & Explanation Answer: C) 39 and 13

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