Aptitude and Reasoning Questions

Q:

The length and breadth of a rectangle is in the ratio of 3 : 1. If its perimeter is 96 m, then what is the length of the rectangle?

A) 36m B) 24m
C) 12m D) 48m
 
Answer & Explanation Answer: A) 36m

Explanation:

Let the length of the rectangle be 3x and breadth be 1x
Given, perimeter = 96 m
2(l + b) = 96 (or) l + b = 48 (or) 3x + 1x = 48 (or) x = 12 m
Now, Length of the rectangle = 12 x 3 = 36 m

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Filed Under: Area
Exam Prep: AIEEE , Bank Exams , CAT

3 1930
Q:

If A is 40% more than B, then B is how much percent less than A?

A) 28.57 B) 40
C) 33.33 D) 66.66
 
Answer & Explanation Answer: A) 28.57

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

9 1929
Q:

In Δ ABC, the median AD is 8 cm and CB is 16 cm, measure of angle CAB is_____ .

A) 90° B) 30°
C) 60° D) 120°
 
Answer & Explanation Answer: A) 90°

Explanation:
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Filed Under: Area
Exam Prep: Bank Exams

0 1929
Q:

Between 50 and 150 how many numbers are divisible by 7?

A) 15 B) 16
C) 17 D) 14
 
Answer & Explanation Answer: D) 14

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1929
Q:

A shopkeeper, sold dried apricots at the rate Rs 1,310 a kg and bears a loss of 13%. Now if he decides to sell it at Rs 1,441 per kg, what will be the result?

A) 8.6 percent loss B) 4.3 percent gain
C) 4.3 percent loss D) 8.6 percent gain
 
Answer & Explanation Answer: C) 4.3 percent loss

Explanation:
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Filed Under: Profit and Loss
Exam Prep: Bank Exams

0 1929
Q:

If A = 11x2+11x4+12x3+14x7+13x4+17x10... upto 20 terms, then what is the value of A?

A) 379/308 B) 171/140
C) 379/310 D) 420/341
 
Answer & Explanation Answer: D) 420/341

Explanation:
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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1929
Q:

What is the reflection of the point (4 , -3) in the line y = 1?

A) (4, -5) B) (4, 5)
C) (-4, -5) D) (-4, 5)
 
Answer & Explanation Answer: B) (4, 5)

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

0 1929
Q:

2 litre of pure alcohol is added to 6 litre, 40% alcohol solution. The percentage of water in the solution is _____ .

A) 65% B) 45%
C) 55% D) 60%
 
Answer & Explanation Answer: B) 45%

Explanation:
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Filed Under: Percentage
Exam Prep: Bank Exams

0 1929