6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If a + b = 17 and a - b = 9 then the value of $(4 a^{2} + 4 b^{2})$ is,

A) 710	B) 720
C) 730	D) 740

Answer & Explanation Answer: D) 740

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

ΔXYZ is similar to ΔPQR. If ratio of Perimeter of ΔXYZ and Perimeter of ΔPQR is 16:9 and PQ = 3.6 cm, then what is the length(in cm) of XY?

A) 4.8	B) 3.2
C) 6.4	D) 8.6

Answer & Explanation Answer: C) 6.4

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

All rational numbers are ____ numbers.

A) integer	B) whole
C) irrational	D) real

Answer & Explanation Answer: D) real

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Filed Under: Numbers
Exam Prep: Bank Exams

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Q:

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

A) IJKRQP	B) FGHUTS
C) BCDWXY	D) KLMPON

Answer & Explanation Answer: C) BCDWXY

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If Cot θ = 21/20, then what is the value of Cosec θ?

A) 21/29	B) 29/21
C) 20/29	D) 29/20

Answer & Explanation Answer: D) 29/20

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Filed Under: Simplification
Exam Prep: Bank Exams

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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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Filed Under: Simplification
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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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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If $2 \cos^{2} A - 1 = x$ , then the value of x is

A) cosec4A - sin4A	B) cos4A - sin4A
C) cos4A - tan4A	D) cosec4A - tan4A

Quantitative Aptitude - Arithmetic Ability Questions

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