6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

15% of 32 is

A) 3.6	B) 4.8
C) 5.2	D) 5.8

Answer & Explanation Answer: B) 4.8

Explanation:

15% of 32 is

15 x 32/100 = 4.8.

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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17 3327

Q:

What will be the acute angle between the hour-hand and the minute-hand at 4:37 p.m.?

A) 18.5°	B) 83.5°
C) 18°	D) 6.5°

Answer & Explanation Answer: B) 83.5°

Explanation:

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Filed Under: Clocks
Exam Prep: Bank Exams

9 3327

Q:

What is the average of first 11 multiples of 11?

A) 22	B) 44
C) 55	D) 66

Answer & Explanation Answer: D) 66

Explanation:

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Filed Under: Numbers
Exam Prep: Bank Exams

6 3326

Q:

The sum of the present ages of a father and his son is 70 years. Five years ago, father's age was 5 times the age of the son, so now the son's age will be?

A) 12	B) 14
C) 15	D) 19

Answer & Explanation Answer: C) 15

Explanation:

Father Son

5years ago the age of the father & son 5X X

present the age of the father & son 5X+5 X+5

(present age of father) + (present age of son) = 70

(5x+5) + (x+5) = 70

Then you will get X = 10

Present age of the son (x+5) = 15

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Filed Under: Problems on Ages
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7 3325

Q:

Mohan invested Rs. 100000 in a garment business. After few months, Sohan joined him with Rs. 40000. At the end of the year, the total profit was divided between them in ratio 3 : 1. After how many months did Sohan join the business?

A) 3	B) 2
C) 4	D) 5

Answer & Explanation Answer: B) 2

Explanation:

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Filed Under: Partnership
Exam Prep: Bank Exams

13 3323

Q:

K men agree to donate a gift of Rs. L to trust. If three men drop out how much more will each have to contribute towards the purchase of the gift ?

A) L / (k-3)	B) k / (L-3)
C) 2K / 3L-K	D) 3L / K(K-3)

Answer & Explanation Answer: D) 3L / K(K-3)

Explanation:

Intial contribution = L/K
After 3 men drop, then contribution =L/K-3
The amount more to pay in contribution = $\frac{L}{K - 3} - \frac{L}{K}$

= $\frac{3 L}{K (K - 3)}$

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Filed Under: Numbers
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3 3320

Q:

Find the finance charge for an average daily balance of $8431.10 with monthly interest rate of 1.4%

A) 98.04	B) 88.04
C) 68.04	D) 118.04

Answer & Explanation Answer: D) 118.04

Explanation:

0.014*8431.10

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

0 3319

Q:

Weights of two friends A and B are in the ratio of 7 : 8. A’s weight increases by 10% and the total weight of A and B increase by 20%. What is the percentageincrease in the B’s weight?

A) 28.75	B) 11.55
C) 32.85	D) 24.25

Quantitative Aptitude - Arithmetic Ability Questions

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