6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

What is the value of $2 \sec^{2} A$ ?

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

Answer & Explanation Answer: C) cosecA/(cosecA - 1) + cosecA/(cosecA +1)

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Q:

If 4 + 3x ≤ 6 + x and 3x + 5 > 2 + 2x; then x can take which of the following values?

A) 2	B) -2
C) 4	D) -4

Answer & Explanation Answer: B) -2

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Q:

If tan -5π/3 = x, then the value of x is

A) √3	B) 1
C) -1/2	D) √3/2

Answer & Explanation Answer: A) √3

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Q:

What is the simplified value of $\sqrt{\frac{{(0.07)}^{2} + {(0.29)}^{2} - 0.0203}{{(0.07)}^{3} + {(0.29)}^{3}}}$

A) 0.6	B) 0.06
C) 1/0.6	D) 1/0.06

Answer & Explanation Answer: C) 1/0.6

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Q:

Find the sum of interior angles of a dodecagon?

A) 1620°	B) 1800°
C) 1440°	D) 1260°

Answer & Explanation Answer: B) 1800°

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Q:

If A : B = 3 : 5, then what is the value of A + B : B?

A) 2 : 1	B) 6 : 5
C) 8 : 5	D) 8 : 3

Answer & Explanation Answer: C) 8 : 5

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Filed Under: Ratios and Proportions
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Q:

A man, rowing a boat, covers a distance of 16 km in two hours downstream. He covers half the distance in same amount of time when rowing upstream. Calculate the speed of the stream.

A) 4 kmph	B) 2 kmph
C) 3 kmph	D) 1 kmph

Answer & Explanation Answer: B) 2 kmph

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Filed Under: Boats and Streams
Exam Prep: Bank Exams

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Q:

In $∆ ABC, ∡ A + ∡ B = 75 and ∡ B + ∡ C = 140, then ∡ B =$

A) 40	B) 35
C) 55	D) 45

Quantitative Aptitude - Arithmetic Ability Questions

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