6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

What is the value of √121 + √12321 + √1234321 + √123454321?

A) 12345	B) 123456
C) 12344	D) 123454

Answer & Explanation Answer: C) 12344

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams

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Q:

What should be the average speed of the car to cover a distance of 342 km in 1.9 hours?

A) 180 m/s	B) 90 m/s
C) 50 m/s	D) 100 m/s

Answer & Explanation Answer: C) 50 m/s

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Ankit runs 324 metres every day for his fitness. According to his daily routine in how many days he covers 8.1 km.

A) 21	B) 23
C) 25	D) 27

Answer & Explanation Answer: C) 25

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

If $\sin^{8} θ + \cos^{8} θ - 1 = 0$ , then what is the value of $\cos^{2} θ \sin^{2} θ$ (If θ ≠ 0 or π/2)?

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

Answer & Explanation Answer: D) 2

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

$If y = \frac{2 - x}{1 + x}, then what is the value of \frac{1}{y + 1} + \frac{2 y + 1}{y^{2} - 1} ?$

A) (1+x)(2-x)2x-1	B) (1-x)(2+x)x-1
C) (1+x)(2-x)1-2x	D) (1+x)(1-2x)2-x

Answer & Explanation Answer: C) (1+x)(2-x)1-2x

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Filed Under: Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams , GATE

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Q:

Select the odd letters from the given alternatives.

A) NML	B) EDC
C) QRS	D) WVU

Answer & Explanation Answer: C) QRS

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

The LCM of 56, 84 and 112 is

A) 210	B) 336
C) 420	D) 168

Answer & Explanation Answer: B) 336

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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Q:

If Sec θ = 13/12, then Cot θ = ?

A) 12/5	B) 13/5
C) 5/13	D) 5/12

Quantitative Aptitude - Arithmetic Ability Questions

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