6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

If p = 99, then the value of $p (p^{2} + 3 p + 3)$ will be

A) 999999	B) 1000000
C) 1000001	D) 999998

Answer & Explanation Answer: A) 999999

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1897

Q:

If a – b = 11 and ab = 24, then value of $a^{2} + b^{2}$ is

A) 169	B) 37
C) 73	D) 48

Answer & Explanation Answer: A) 169

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1897

Q:

If (4/5)A = 3B = (2/3)C, then what is A : B : C?

A) 12 : 3 : 16	B) 12 : 45 : 10
C) 15 : 4 : 18	D) 9 : 12 : 16

Answer & Explanation Answer: C) 15 : 4 : 18

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams , CAT

4 1897

Q:

If $x^{2} + y^{2} + 6 x + 5 = 4 (x - y)$ then x - y is

A) 1	B) -1
C) 0	D) 4

Answer & Explanation Answer: A) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

1 1896

Q:

Square of (7 - 4x) is

A) 16x2 - 28x + 49	B) 49 - 28x - 16x2
C) 49 - 56x - 16x2	D) 16x2 - 56x + 49

Answer & Explanation Answer: D) 16x2 - 56x + 49

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1896

Q:

The value of $\frac{a}{a - b} + \frac{b}{b - a}$ is

A) a+b/a-b	B) -1
C) 2ab	D) 1

Answer & Explanation Answer: D) 1

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1896

Q:

Calculate the value of $\frac{\sqrt{5}}{(5 - \sqrt{5})}$ , if the value of √5 = 2.236.

A) 0.809	B) 0.89
C) 0.089	D) 0.807

Answer & Explanation Answer: A) 0.809

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1896

Q:

Smita can finish a work in 12 days and Sam can finish the same work in 9 days. After working together for 4 days they both leave the job. What is the fraction of unfinished work?

A) 2/9	B) 1/4
C) 1/2	D) 7/9

Quantitative Aptitude - Arithmetic Ability Questions

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