6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Find the angular elevation of the sum when the shadow of a 15m long pole is $\frac{15}{\sqrt{2}}$ meters

A) 45°	B) 60°
C) 30°	D) 90°

Answer & Explanation Answer: B) 60°

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Q:

What is the reflection of the point (-0.5, 6) in the x-axis?

A) (0.5, -6)	B) (-6, -0.5)
C) (6, -0.5)	D) (-0.5, -6)

Answer & Explanation Answer: D) (-0.5, -6)

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

If $2 {cosec}^{2} A = x$ , then the value of x is

A) 1/(1 - cosecA) - 1/(1 + cosecA)	B) 1/(1 + sinA) + 1/(1 - tanA)
C) 1/(1 + cosA) + 1/(1 - cosA)	D) 1/(1 - tanA) - 1/(1 + sinA)

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Choose the word is least like the other words in the group

A) Inn	B) Club
C) Motel	D) Hostel

Answer & Explanation Answer: B) Club

Explanation:

Inn, Hostel, Motel are the places for stay. But Club is not.

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the following question, four number pairs are given. The number on left side of (–) is related to the number of the right side of (–) with some Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) 31 – 33	B) 33 – 35
C) 37 – 39	D) 35 – 39

Answer & Explanation Answer: D) 35 – 39

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If x = 1 – y and $x^{2} = 2 - y^{2}$ , then what is the value of xy?

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

Answer & Explanation Answer: C) -1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

$∆ ABC$ is right angled at B. If m∠A = 45°, then find the value of (coseC + 1/√3).

A) (3√2+1)/3	B) (2+√3)/2
C) 5/√3	D) (√6+1)/√3

Answer & Explanation Answer: D) (√6+1)/√3

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Q:

The value of $(\sec^{2} 45 - \cot^{2^{}} 45) - (\sin^{2} 30 + \sin^{2} 60)$ is

A) 1	B) 2√3
C) 0	D) 1/√2

Quantitative Aptitude - Arithmetic Ability Questions

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