6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

Two number P & Q are 20 % and 28 % less then a number X. What is the percentage the number Q is smaller then the number P?

A) 10%	B) 23%
C) 12%	D) 13%

Answer & Explanation Answer: A) 10%

Explanation:

Let the number X is 100

Then, PÃ 80 QÃ 72

So, Percentage decrease from P to Q is Ã 8/80=0.1-100=10%

1 is the right choice.

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Filed Under: Percentage

1 2281

Q:

What is 6% of 3,50,000?

A) 19500	B) 21000
C) 23600	D) 24000

Answer & Explanation Answer: B) 21000

Explanation:

6% of 350000

$\frac{6}{100} x 3, 50, 000 = 6 x 3500 = 21, 000 .$

Hence, 6% of 3,50,000 = 21,000.

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT , GATE
Job Role: Analyst , Bank Clerk , Bank PO

4 2275

Q:

36 is what percent of 80?

A) 54	B) 45
C) 60	D) 64

Answer & Explanation Answer: B) 45

Explanation:

Let 36 is p% of 80

=> p x 80/100 = 36

=> p = 36 x 10/8 = 45.

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Filed Under: Percentage
Exam Prep: AIEEE , Bank Exams , CAT
Job Role: Analyst , Bank Clerk , Bank PO

7 2270

Q:

A water tank has holes. The 1st hole alone empties the tank in 9 min and 2nd hole alone empties the tank in 6 min. If water leaks out at a constant rate, how many min does it take if both the holes together empty the tank?

A) 3 3/5	B) 3/5
C) 3 1/5	D) 3 2/5

Answer & Explanation Answer: A) 3 3/5

Explanation:

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

14 2267

Q:

Select the figure which does NOT belong to the group.

A) 1	B) 2
C) 3	D) 4

Answer & Explanation Answer: A) 1

Explanation:

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

0 2266

Q:

In an election between two candidates, the winning candidate has got 70% of the votes polled and has won by 15400 votes. What is the number of votes polled for loosing candidate?

A) 38500	B) 11550
C) 26950	D) 13550

Answer & Explanation Answer: B) 11550

Explanation:

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Filed Under: Percentage
Exam Prep: Bank Exams

5 2261

Q:

If a > b > 0, AB = a - b cm, BC = 2√ab cm, then ∠ABC is

A) 45°	B) 60
C) 90°	D) 120°

Answer & Explanation Answer: C) 90°

Explanation:

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

10 2259

Q:

In the year 2016, there were 52 weeks and P days. Find the value of P

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

Quantitative Aptitude - Arithmetic Ability Questions

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