6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If P : Q = 9 : 7, then what is the value of (P – Q) : (P + Q)?

A) 1 : 2	B) 1 : 8
C) 1 : 4	D) 2 : 13

Answer & Explanation Answer: B) 1 : 8

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Filed Under: Ratios and Proportions
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Q:

The order of rotational symmetry of a rectangle is

A) 1	B) 4
C) 2	D) 0

Answer & Explanation Answer: C) 2

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Filed Under: Area
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Q:

The number of sides of a regular polygon whose exterior angles are each 40 deg is

A) 7	B) 10
C) 9	D) 8

Answer & Explanation Answer: C) 9

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Q:

In a rhombus _____.

A) Diagonals are equal and perpendicular	B) Consecutive angles are equal
C) Consecutive angles are supplementary	D) Adjacent sides are not equal

Answer & Explanation Answer: C) Consecutive angles are supplementary

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Filed Under: Area
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Q:

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

A) 3284	B) 4058
C) 2137	D) 2363

Answer & Explanation Answer: D) 2363

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Filed Under: Odd Man Out
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Q:

If sinA/(1 + cosA) = x, then x is

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

Answer & Explanation Answer: D) cosecA - cotA

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Filed Under: Simplification
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Q:

Determine the value of ${(a + 1)}^{b - 1} when a^{b} = 343 .$

A) 9	B) 64
C) 125	D) 216

Answer & Explanation Answer: B) 64

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Q:

The sum of the parallel sides of a trapezium is 12.4 cm. If the distance between the parallel sides is 3.5 cm, what is the area of this trapezium?

A) 43.4 sq cm	B) 86.8 sq cm
C) 130.2 sq cm	D) 21.7 sq cm

Quantitative Aptitude - Arithmetic Ability Questions

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