6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

(secA - 1)/(secA + 1) is equal to?

A) (1 - sinA)/(1 + sinA)	B) (1 + cosA)/(1 - cosA)
C) (1 + sinA)/(1 - sinA)	D) (1 - cosA)/(1 + cosA)

Answer & Explanation Answer: D) (1 - cosA)/(1 + cosA)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If $\sqrt{1 + \frac{y}{16}} - \frac{7}{4}$ , then the value of 5y-15

A) 110	B) 130
C) 150	D) 160

Answer & Explanation Answer: C) 150

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

If PA and PB are two tangents to a circle with centre O such that $∡$ APB = 80°. Then $∡$ AOP =

A) 40°	B) 50°
C) 60°	D) 70°

Answer & Explanation Answer: B) 50°

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

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Q:

What is the reflection of the point (1 , 2) in the line y = 3?

A) (1, -4)	B) (1, 4)
C) (-1, -4)	D) (-1, 4)

Answer & Explanation Answer: B) (1, 4)

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

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Q:

For what value of 'y', $x^{2} + \frac{1}{12} x + y^{2}$ is a perfect square?

A) 1/24	B) 1/12
C) 1/6	D) 1/3

Answer & Explanation Answer: A) 1/24

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If $4 x^{2} - 12 x + k$ is a perfect square, then the value of k is

A) 9	B) 12
C) 10	D) 14

Answer & Explanation Answer: A) 9

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Neeraj purchased a few shirts for his shop at cost prices ranging from Rs. 400 to Rs. 550 and sold at prices ranging from Rs. 450 to Rs. 650. What is the maximum profit that might be made in selling 10 shirts?

A) Rs. 2800	B) Rs. 2500
C) Rs. 2400	D) Rs. 2000

Answer & Explanation Answer: B) Rs. 2500

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

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

A) Herb	B) Shrub
C) Tree	D) Root

Quantitative Aptitude - Arithmetic Ability Questions

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