6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If 2x - 3 = 3x - 5, then the numerical value of ${(x - 3)}^{2}$ is

A) 5	B) 1
C) -5	D) -1

Answer & Explanation Answer: B) 1

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Q:

$\tan^{3} A is equal to$

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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Q:

If cosAcotA/(1 - sinA) = x, then the value of x is

A) 1 - cosecA	B) 1 + cosecA
C) 1 + secA	D) 1 - secA

Answer & Explanation Answer: B) 1 + cosecA

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Q:

Reciprocal of $2 \frac{3}{5}$ ?

A) 235	B) 532
C) 513	D) 335

Answer & Explanation Answer: C) 513

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Q:

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

A) 529	B) 549
C) 731	D) 525

Answer & Explanation Answer: A) 529

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Q:

Select the odd letters from the given alternatives.

A) USQ	B) OMK
C) IGE	D) VUT

Answer & Explanation Answer: D) VUT

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Q:

The price of an article is cut by 7%, to restore it to its original value, the new price must be increased by

A) 7 percent	B) 33.77 percent
C) 7.53 percent	D) 63.75 percent

Answer & Explanation Answer: C) 7.53 percent

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Q:

In a camp 180 students had ration for 20 days. How many students should leave the camp if the ration should last for 25 days?

A) 36	B) 24
C) 28	D) 40

Quantitative Aptitude - Arithmetic Ability Questions

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