6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If $1 / \sqrt (1 + \cot^{2} A) = x$ , then value of x is

A) sinA	B) cosecA
C) cosA	D) secA

Answer & Explanation Answer: A) sinA

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Filed Under: Simplification
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Q:

What is the value of 299996 x 300004?

A) 89999999984	B) 89999699984
C) 89999999884	D) 89999999974

Answer & Explanation Answer: A) 89999999984

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Q:

What is the HCF of 36, 72 and 126?

A) 9	B) 36
C) 18	D) 12

Answer & Explanation Answer: C) 18

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Filed Under: HCF and LCM
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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (8, 23, 15)	B) (17, 52, 33)
C) (12, 35, 23)	D) (15, 44, 29)

Answer & Explanation Answer: B) (17, 52, 33)

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Filed Under: Odd Man Out
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) Armchair	B) Sofa
C) Table	D) Paperweight

Answer & Explanation Answer: D) Paperweight

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Filed Under: Odd Man Out
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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 462	B) 297
C) 674	D) 891

Answer & Explanation Answer: C) 674

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Q:

Select the odd word/letters/number/number pair from the given alternatives.

A) 3	B) 2
C) 5	D) 1

Answer & Explanation Answer: D) 1

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Q:

If X + Y + Z = 9 then the value of ${(X - 4)}^{3} + {(Y - 2)}^{3} + {(Z - 3)}^{3} - 3 (X - 4) (Y - Z) (Z - 3)$ is

A) 6	B) 9
C) 0	D) 1

Quantitative Aptitude - Arithmetic Ability Questions

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