Aptitude and Reasoning Questions

Q:

When a number is increased by 20, it becomes 116% of itself. What is the number?

A) 100 B) 250
C) 125 D) 400
 
Answer & Explanation Answer: C) 125

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

In the given figure, PQR is an equilateral triangle with side as 12 cm. S and T are the mid points of the sides PQ and PR respectively. What is the area (in sq.cm) of the shaded region?

A) 10√3 B) 12√3
C) 9√3 D) 14√3
 
Answer & Explanation Answer: B) 12√3

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

If A = 1 – 10 + 3 – 12 + 5 – 14 + 7 + ... upto 60 terms, then what is the value of A?

A) – 360 B) – 310
C) – 240 D) – 270
 
Answer & Explanation Answer: D) – 270

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

In a trapezium ABCD, AB and DC are parallel sides and ∠ ADC = 90°. If AB = 15 cm, CD = 40 cm and diagonal AC = 41 cm. Then the area of the trapezium ABCD is

A) 245 cm2 B) 240 cm2
C) 247.5 cm2 D) 250 cm2
 
Answer & Explanation Answer: C) 247.5 cm2

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

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

A) 125 B) 512
C) 1321 D) 1728
 
Answer & Explanation Answer: C) 1321

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If 9x2 + 16y2 = 60 and 3x + 4y = 6, then the value of xy is

A) -1 B) 1
C) -2 D) 2
 
Answer & Explanation Answer: A) -1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the alternative which represents three out of the five alternative figures which when fitted into each other would form a complete square.

A) 1,4,5 B) 2,4,5
C) 1,2,3 D) 2,3,4
 
Answer & Explanation Answer: B) 2,4,5

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Filed Under: Shape Construction

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Q:

Pramod can paint a wall red in 12 hours while Brajen can whitewash the wall completely in 16 hrs. If Pramod and Brajen work alternately for an hour each starting when the wall has just cement on it till when it is completely painted red, how many hours will it take to paint the entire wall red?

 

A) 89 B) 96
C) 48 D) 95
 
Answer & Explanation Answer: A) 89

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Filed Under: Time and Work
Exam Prep: Bank Exams

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