6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

From the top of a tower 60 mts high the angle of depression of the top and bottom of a pole are observed to be 45° and 60° respectively. If the pole and tower stand on the same plane, the height of the pole in meters is

A) 60(√31)	B) 20(√31)
C) 20(3√3)	D) 20(√3+1)

Answer & Explanation Answer: C) 20(3√3)

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Filed Under: Height and Distance
Exam Prep: Bank Exams

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Q:

If sin = 2/3, find the value of $secθ and cotθ$

A) √5/2, 2/√5	B) 2/√5, 3/5
C) 3√5/5, √5/2	D) 3/5, 3√5/5

Answer & Explanation Answer: C) 3√5/5, √5/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Which is the correct ascending order of the given numbers?

A) 1/3, 4/15, 0.33	B) 1/3, 0.33, 4/15
C) 4/15, 0.33, 1/3	D) 0.33, 4/15, 1/3

Answer & Explanation Answer: C) 4/15, 0.33, 1/3

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

The ages of A and B differ by 16 years. If 6 years ago, the elder one was 3 times as old as the younger one, find the present age of the younger between A and B?

A) 15 years	B) 12 years
C) 14 years	D) 11 years

Answer & Explanation Answer: C) 14 years

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

If 3P/7 = 4Q/11, then what is the ratio of P and Q respectively?

A) 12:77	B) 12:33
C) 28:33	D) 3:28

Answer & Explanation Answer: C) 28:33

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

Which value among $\sqrt[3]{5}, \sqrt[4]{6}, \sqrt[6]{12}, \sqrt[12]{276}$ is the largest?

A) 53	B) 64
C) 27612	D) 126

Answer & Explanation Answer: C) 27612

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

Select the odd word from the given alternatives.

A) Car	B) Jeep
C) Van	D) Cycle

Answer & Explanation Answer: D) Cycle

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The value of 122 + 345 - 3 / 1116 x 372 is

A) 466	B) 469
C) 446	D) 460

Quantitative Aptitude - Arithmetic Ability Questions

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