6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

What is the value of a-b when $a^{2} + b^{2} - 6 a - 6 b + 18 = 0$ ?

A) 0	B) 3
C) 6	D) 9

Answer & Explanation Answer: A) 0

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Filed Under: Simplification
Exam Prep: Bank Exams

1 1522

Q:

What is the value $\frac{3}{2} (\frac{\cos 39}{\sin 51}) - \sqrt{\sin^{2} 39 + \sin^{2} 51}$

A) 1/2	B) 5/2
C) 0	D) Both 1/2 and 5/2

Answer & Explanation Answer: D) Both 1/2 and 5/2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1522

Q:

A boy crosses a 300 metres wide road in 30 seconds. What is his speed (in km/hr)?

A) 18	B) 54
C) 36	D) 27

Answer & Explanation Answer: C) 36

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Filed Under: Time and Distance
Exam Prep: Bank Exams

5 1522

Q:

Praneet started his journey at 2:45:46 p.m. and reached the destination at 4:55:57 p.m. Anit started the journey 58 mins 40 secs after Praneet and reached his destination 50 mins 29 secs after him. How long did Anit take to complete his journey?

A) 2 hours 2 seconds	B) 2 hours 2 minutes
C) 1 hour 59 minutes	D) 2 hours 1 minute 12 seconds

Answer & Explanation Answer: D) 2 hours 1 minute 12 seconds

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Filed Under: Time and Distance
Exam Prep: Bank Exams , CAT

1 1521

Q:

Slit 69 into three parts such that they are in A.P. and the product of their smaller parts is 483.

A) 19,23,27	B) 17,23,29
C) 15,23,31	D) 21,23,25

Answer & Explanation Answer: D) 21,23,25

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

0 1521

Q:

Alarms from 3 different clocks sound after every 2, 4 and 6 hours, respectively. If the clocks are startedat the same 6 time, how many times do the alarms ring together in 3 days?

A) 6	B) 3
C) 9	D) 2

Answer & Explanation Answer: A) 6

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

0 1521

Q:

26% of a number is 65. What is the number?

A) 50	B) 250
C) 260	D) 40

Answer & Explanation Answer: B) 250

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Filed Under: Percentage
Exam Prep: Bank Exams

2 1521

Q:

If $x + \frac{1}{x} = - 2$ , then the value of $x^{631} + \frac{1}{x^{632}}$ ?

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

Quantitative Aptitude - Arithmetic Ability Questions

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