6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If X= $\frac{3}{2}$ , then the value of $27 x^{3} - 54 x^{2} + 36 x - 11$ is

A) 1138	B) 1158
C) 1238	D) 1258

Answer & Explanation Answer: D) 1258

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Q:

If 2y cosθ = x sinθ and 2x secθ - y cosecθ = 3 then what is the value of $x^{2} + 4 y^{2}$

A) 4	B) 1
C) 2	D) 5

Answer & Explanation Answer: A) 4

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Q:

The number of pupils of a class is 55. The ratio of the number of male pupils to the number of female pupils is 5: 6. The number of female pupils is

A) 11	B) 25
C) 30	D) 35

Answer & Explanation Answer: C) 30

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Q:

What is the measure of an interior angle of a regular polygon of 10 sides?

A) 150	B) 156
C) 144	D) 160

Answer & Explanation Answer: C) 144

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Compound interest on a certain sum for 2 years at the rate of 11% per annum is Rs 1160.5. What will be the simple interest (in Rs) for the same

amount at the same rate of interest for 2 years?

A) 9000	B) 1000
C) 1100	D) 1050

Answer & Explanation Answer: C) 1100

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

What is the value of $\tan (\frac{π}{4} + A) \times \tan (\frac{3 π}{4} + A) ?$

A) 1	B) 0
C) cot A/2	D) – 1

Answer & Explanation Answer: D) – 1

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Choose the odd word/letters/number/number pair from the given alternatives.

A) 1919	B) 5656
C) 6761	D) 7760

Answer & Explanation Answer: B) 5656

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the given figure, PQRS is a square of side 20 cm and SR is extended to point T. If the length of QTis 25 cm, then what is the distance (in cm) between the centers O1 and O2 of the two circles?

A) 5√10	B) 4√10
C) 8√5	D) 16√2

Quantitative Aptitude - Arithmetic Ability Questions

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