6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

The cube of 997 is

A) 991026973	B) 991029673
C) 991029773	D) 991097273

Answer & Explanation Answer: A) 991026973

Explanation:

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

1 1597

Q:

A solid sphere of radius 6 cm is melted and re-casted into a hollow cylinder of uniform thickness. If the external radius of the base of the cylinder is 5 cm and its height is 32 cm, find the uniform thickness of the cylinder ?

A) 3 cm	B) 1.5 cm
C) 1 cm	D) 2.5 cm

Answer & Explanation Answer: C) 1 cm

Explanation:

Let, inner radius of cylinder be ‘x’ cm.
4/3 π(6)3 = π × 32 (52 − x2)

or, (4 × 6 × 6 × 6) / (3 × 32) = 25 − x2 or, x2 = 25 − 9
or, x = 4 cm
Hence, thickness = 5 – 4 = 1 cm.

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

0 1597

Q:

$(113^{2} + 115^{2} + 117^{2} - 113 x 115 - 115 x 117 - 117 x 113)$ is equal to

A) 0	B) 4
C) 8	D) 12

Answer & Explanation Answer: D) 12

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

The largest 5 digit number exactly divisible by 84 is:

A) 99960	B) 99955
C) 99952	D) 99956

Answer & Explanation Answer: A) 99960

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

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

A) ACEG	B) KMNP
C) HJLN	D) TVXZ

Answer & Explanation Answer: B) KMNP

Explanation:

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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) 1600	B) 2500
C) 3600	D) 4000

Answer & Explanation Answer: D) 4000

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

What is the reflection of the point (-0.5, 6) in the x-axis?

A) (0.5, -6)	B) (-6, -0.5)
C) (6, -0.5)	D) (-0.5, -6)

Answer & Explanation Answer: D) (-0.5, -6)

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number on the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 19 – 57	B) 13 – 39
C) 23 – 69	D) 17 – 53

Quantitative Aptitude - Arithmetic Ability Questions

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