6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If $a^{3} + b^{3} = 28$ and a + b = 4, then what is the value of ab?

A) -3	B) 2
C) 8	D) 3

Answer & Explanation Answer: D) 3

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1607

Q:

The area of a circle is 616 sq cm, find its circumference?

A) 44 cm	B) 88 cm
C) 22 cm	D) 176 cm

Answer & Explanation Answer: B) 88 cm

Explanation:

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Filed Under: Area
Exam Prep: Bank Exams

4 1606

Q:

In $∆ ABC,$ ∠B=35°, ∠C=65° and the bisector of ∠BAC meets BC in D. Then ADB is

A) 40°	B) 75°
C) 90°	D) 105°

Answer & Explanation Answer: D) 105°

Explanation:

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

$∆$ XYZ is right angled at Y. If m ∠Z = 60. What is the length (in cm) of YZ, if ZX = 9√3 cm?

A) 3√3	B) 3√3/2
C) 9√3/2	D) √3

Answer & Explanation Answer: C) 9√3/2

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Exam Prep: Bank Exams

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Q:

ΔABC a right angled triangle has ∠B = 90° and AC is hypotenuse. D is its circumcentre and AB = 3 cms, BC = 4 cms. The value of BD is

A) 3 cms	B) 4 cms
C) 2.5 cms	D) 5.5 cms

Answer & Explanation Answer: C) 2.5 cms

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

0 1606

Q:

The average value of property of Agil, Mugilan and Anithais Rs. 130cr. The Property of Agil is 20cr greater than the property value of Mugilan and Anitha property value is 50cr greater than the Agil property value. The value ofproperty of Anitha is

A) 120 cr	B) 170 cr
C) 100 cr	D) 150 cr

Answer & Explanation Answer: B) 170 cr

Explanation:

Property value of Mugilan x

130 × 3 = x + x + 20 + x + 20 + 50

390 = 3x + 90

3x = 300

X = 100

Anitha = 100 + 20 + 50 = 170

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Filed Under: Numbers
Exam Prep: Bank Exams

2 1605

Q:

After two successive discounts of 20% and 35%, an article is sold for Rs 50700. What is the marked price (in Rs) of the article?

A) 92500	B) 98500
C) 97500	D) 94000

Answer & Explanation Answer: C) 97500

Explanation:

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT

0 1605

Q:

If 1 shirt is offered free on purchase of 3 shirts priced Rs 500 each, then what is the effective discount on each shirt?

A) 30 percent	B) 33 percent
C) 20 percent	D) 25 percent

Quantitative Aptitude - Arithmetic Ability Questions

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