6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

How many three digit numbers are there in which all the digits are odd?

A) 100	B) 125
C) 500	D) 250

Answer & Explanation Answer: B) 125

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Which of the numbers given below is the square root of 15376?

A) 122	B) 124
C) 134	D) 128

Answer & Explanation Answer: B) 124

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

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Q:

What is the value of [(cos 7A + cos 5A)÷(sin 7A – sin 5A)]?

A) tan A	B) tan 4 A
C) cot 4 A	D) cot A

Answer & Explanation Answer: D) cot A

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the slope of the line, perpendicular to the line 3x - 6y = 4?

A) -2	B) 2
C) 2/3	D) -2/3

Answer & Explanation Answer: A) -2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If x – 3 + [1/(x – 3)] = 4, what is the value of $[{(x - 3)}^{3} + [1 / {(x - 3)}^{3}]$ ?

A) 14	B) 18
C) 52	D) 76

Answer & Explanation Answer: C) 52

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of tan3A?

A) (3tanA - tan3A)/(1 - 3tan2A)	B) (3tanA + tan3A)/(1 + 3tan2A)
C) (3tanA - tan3A)/(1 + 3tan2A)	D) (3tanA + tan3A)/(1- 3tan2A)

Answer & Explanation Answer: A) (3tanA - tan3A)/(1 - 3tan2A)

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Court – Justice	B) Education – School
C) Product – Shop	D) Treatment – Hospital

Answer & Explanation Answer: A) Court – Justice

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Filed Under: Odd Man Out
Exam Prep: Bank Exams , CAT

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Q:

The slopes of two lines are 1/√3 and √3. What is the angle between these two lines?

A) 15°	B) 45°
C) 60°	D) 30°

Quantitative Aptitude - Arithmetic Ability Questions

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