6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

The mid points of AB and AC of the Δ ABC are P and Q respectively. If PQ = 6 cm, then the side BC is

A) 10 cm	B) 12 cm
C) 8 cm	D) 14 cm

Answer & Explanation Answer: B) 12 cm

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

What is the ratio of simple interest earned on certain amount at the rate of 12% for 6 years and that for 12 years?

A) 1:2	B) 2:3
C) 3:4	D) 4:5

Answer & Explanation Answer: A) 1:2

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Filed Under: Simple Interest
Exam Prep: Bank Exams

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Q:

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

A) Magenta	B) Maroon
C) Turquoise	D) Picasa

Answer & Explanation Answer: D) Picasa

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

${tanAcosec}^{2} A$ is equal to

A) (1 + tan2A)cotA	B) (1 - tan2A)cotA
C) √[(1 + tan2A)cotA]	D) √[(1 - tan2A)cotA]

Answer & Explanation Answer: A) (1 + tan2A)cotA

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Filed Under: Simplification
Exam Prep: Bank Exams

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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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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of $x^{4} + y^{4}$ when the value of $x^{3} + y^{3} = 8 and x + y = 2$ ?

A) 2	B) 8
C) 16	D) 32

Answer & Explanation Answer: C) 16

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Find the value of 'y' if $(\sqrt[4]{y^{8}}) = 225$

A) 10	B) 12
C) 15	D) 18

Answer & Explanation Answer: C) 15

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The amount received at 10% per annum Compound interest after 3 yrs is Rs 5324. What was the principal (in Rs)?

A) 4100	B) 4200
C) 4000	D) 4300

Quantitative Aptitude - Arithmetic Ability Questions

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