6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

A regular hexagonal base prism has height 8 cm and side of base is 4 cm. What is the total surface area (in cm2) of the prism?

A) 54(3 + √3)	B) 36(3 + √3)
C) 48(4 + √3)	D) 24(4 + √3)

Answer & Explanation Answer: C) 48(4 + √3)

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

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Q:

A sum of money (P) doubles in 10 years. How much would it be in 20 years at the same rate of simple interest?

A) P	B) 2P
C) 3P	D) 4P

Answer & Explanation Answer: C) 3P

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

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

A) 36-72	B) 17-34
C) 28-49	D) 24-48

Answer & Explanation Answer: C) 28-49

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

Select the odd number from the given alternatives.

A) 42	B) 84
C) 91	D) 71

Answer & Explanation Answer: D) 71

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the slope of the line 4x - 8y = 3?

A) -1/2	B) 2
C) 1/2	D) -2

Answer & Explanation Answer: C) 1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the simplified value of $\sqrt{\frac{{(0.04)}^{2} + {(0.21)}^{2} - 0.0084}{{(0.04)}^{3} + {(0.21)}^{3}}}$

A) 0.5	B) 2
C) 10.25	D) 10.3

Answer & Explanation Answer: B) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

List price of TV is Rs. 2300 and discount series found to be 25% and 10%. Then the selling price of TV is

A) Rs.1255.5	B) Rs.1525.5
C) Rs.1552.5	D) Rs.1555.2

Answer & Explanation Answer: C) Rs.1552.5

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If Cot θ = 21/20, then what is the value of Cosec θ?

A) 21/29	B) 29/21
C) 20/29	D) 29/20

Quantitative Aptitude - Arithmetic Ability Questions

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