6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

The selling price of an item inclusive of a 16% profit was Rs. 435. What would be the percentage loss if the item was sold for Rs. 330?

A) 13	B) 12
C) 12.5	D) 12.25

Answer & Explanation Answer: B) 12

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

1 1052

Q:

Dodecahedron has 20 vertices. How many edges does it have?

A) 30	B) 16
C) 12	D) 24

Answer & Explanation Answer: A) 30

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

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Q:

The point equidistant from the vertices of a triangle is called its

A) incentre	B) circumcentre
C) orthocentre	D) centroid

Answer & Explanation Answer: B) circumcentre

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

0 1051

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:

The distance between the points (4, 8) and (k,-4) is 13. What is the value of k?

A) 1	B) 3
C) -1	D) -3

Answer & Explanation Answer: C) -1

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Filed Under: Time and Distance
Exam Prep: Bank Exams

1 1051

Q:

Which of the following equations has 3 as a root?

A) x2 - 7x + 12 = 0	B) x2 - 5x + 12 = 0
C) x2 + 3x + 12 = 0	D) x2 + 3x - 12 = 0

Answer & Explanation Answer: A) x2 - 7x + 12 = 0

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Filed Under: Square Roots and Cube Roots
Exam Prep: Bank Exams

2 1051

Q:

If PQ and PR be the two tangents to a circle with centre O such that ∠QPR = 120° then ∠POQ is

A) 90°	B) 45°
C) 30°	D) 60°

Answer & Explanation Answer: C) 30°

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

0 1051

Q:

What is the place value and face value of 9 in 68956 respectively?

A) 9, 900	B) 900, 9
C) 9, 9	D) 9000, 900

Quantitative Aptitude - Arithmetic Ability Questions

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