Aptitude and Reasoning Questions

Q:

The length of the diagonal and the breadth of a rectangle are 25 cm and 7 cm respectively. Find its perimeter (in cm).

A) 124 B) 41
C) 82 D) 62
 
Answer & Explanation Answer: D) 62

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Q:

If a2+b2=80 and ab = 32, then calculate the value of a-b/a+b.

A) 0.337 B) 0.339
C) 0.333 D) 0.335
 
Answer & Explanation Answer: C) 0.333

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Q:

Average age of a team having 12 players is 23 years. If the age of the coach is also included, then the average age increases by 2 years. What is the age (inyears) of the coach?

A) 41 B) 47
C) 49 D) 51
 
Answer & Explanation Answer: C) 49

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Q:

If 3 dupatta is offered free on purchase of 6 dupattas priced Rs 1200 each what is the effective discount on each dupatta?

A) 25 percent B) 30 percent
C) 12.5 percent D) 33.33 percent
 
Answer & Explanation Answer: D) 33.33 percent

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Q:

In a class of 60 students there are 33 girls. The average weight of these girls is 62 Kg and average weight of the full class is 66.5 kg. What is the average weight of the boys of the class?

A) 72 kg B) 71 kg
C) 70 kg D) 73 kg
 
Answer & Explanation Answer: A) 72 kg

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Q:

Rs 11,550 has to be divided between X, Y & Z such that X gets 4/5 of what Y gets and Y gets 2/3 of what Z gets. How much more does Z get over X (in Rs)?

A) 7200 B) 1800
C) 1390 D) 2450
 
Answer & Explanation Answer: D) 2450

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Q:

Find the radius of the circle if the area of its sector is 30.8 sq cm whose corresponding central angle is 72°?

A) 3.5 cm B) 7 cm
C) 14 cm D) 10.5 cm
 
Answer & Explanation Answer: B) 7 cm

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Q:

What is the value of [cos (90 + A)÷sec (270 – A)] + [sin (270 + A)÷cosec (630 – A)]?

A) 3 sec A B) tan A sec A
C) 0 D) 1
 
Answer & Explanation Answer: D) 1

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