6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Of three positive numbers, the ratio of first and second is 5 : 2, ratio of second and third is 5 : 4. The product of first and third is 1800. What is the sum of the three numbers?

A) 43	B) 133
C) 119	D) 129

Answer & Explanation Answer: D) 129

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

0 1265

Q:

On dividing $111 a^{2} b^{2} c^{2}$ by $37 a^{2}$ , we get ______.

A) 2c2	B) 2b2
C) 3	D) 3b2c2

Answer & Explanation Answer: D) 3b2c2

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1265

Q:

If $\frac{2 + a}{a} + \frac{2 + b}{b} + \frac{2 + c}{c} = 4$ , then the value of $\frac{ab + bc + ca}{abc}$ is

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

Answer & Explanation Answer: D) 1/2

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1265

Q:

If $4 x + \frac{1}{x} = 5, (x \neq 0),$ then the value of $\frac{5 x}{4 x^{2} + 10 x + 1}$ is

A) 1/2	B) 1/3
C) 2/3	D) 3

Answer & Explanation Answer: B) 1/3

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simplification
Exam Prep: Bank Exams

0 1265

Q:

X can do a piece of work in 'p' days and Y can do the same work in 'q' days . Then the number of days in which X and Y can together do that work is

A) p+q2	B) 1p+1q
C) pqp+q	D) Pq

Answer & Explanation Answer: C) pqp+q

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Time and Work
Exam Prep: Bank Exams

0 1265

Q:

Which of the numbers given below is the square root of 15376?

A) 122	B) 124
C) 134	D) 128

Answer & Explanation Answer: B) 124

Explanation:

Report Error

View Answer Report Error Discuss

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

2 1265

Q:

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 9% per annum is Rs 405. The sum is ______ .

A) Rs 50000	B) Rs 100000
C) Rs 200000	D) Rs 150000

Answer & Explanation Answer: A) Rs 50000

Explanation:

Report Error

View Answer Report Error Discuss

Filed Under: Simple Interest
Exam Prep: Bank Exams

0 1264

Q:

Abhishek marks the price of his laptop 60% above the cost price. If he gives a discount of 30% on the marked price, then what is the profit percentage?

A) 30	B) 12
C) 15	D) 14

Quantitative Aptitude - Arithmetic Ability Questions

Quick Links