6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

John is 15 years younger than Jill, 12 years ago, Jill's age was 1.5 times that of John. Jill is now ___ years old.

A) 57	B) 30
C) 42	D) 45

Answer & Explanation Answer: A) 57

Explanation:

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

The lengths of the two diagonals of a rhombus are 5 cm and 12 cm. Find its area (in $c m^{2}$ )

A) 30	B) 15
C) 60	D) 45

Answer & Explanation Answer: A) 30

Explanation:

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Filed Under: Quantitative Aptitude - Arithmetic Ability

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Q:

Vinay professes to lose 4% on sugar and uses a weight of 620 gm instead of 1 kg. What is the total profit percentage?

A) 44.24	B) 34.14
C) 35.41	D) 54.84

Answer & Explanation Answer: D) 54.84

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

What is the difference (in Rs) between the compound interests on Rs. 1000 for 1 year at 10% per annum compounded yearly and half-yearly?

A) 1.5	B) 0.5
C) 2.5	D) 3.5

Answer & Explanation Answer: C) 2.5

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Filed Under: Compound Interest
Exam Prep: Bank Exams

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Q:

The rate of simple interest for which a sum of money becomes 5 times in 8 years is

A) 30%	B) 40%
C) 50%	D) 55%

Answer & Explanation Answer: C) 50%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

Which of the following questions is a statistical question?

A) Where do the professional sports leagues play?	B) How many professional sports leagues are there?
C) How many hours do the student-athletes at your school spend each week training for a sports league?	D) How many hours of professional training took place over the weekend?

Answer & Explanation Answer: B) How many professional sports leagues are there?

Explanation:

A statistical question is a question that can be answered by collecting data that vary.

In the given options, How many professional sports leagues are there? is a statistical question. Here to answer this question, we have to collect data from the sources.

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Filed Under: Probability
Exam Prep: Bank Exams

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Q:

Findout the odd word/letters/number/number pair from the given alternatives.

A) 2714	B) 8432
C) 6742	D) 7858

Answer & Explanation Answer: D) 7858

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

In the following question, select the odd word pair from the given alternatives.

A) Patient – Doctor	B) Criminals – Police
C) Student – Teacher	D) Animal – Bird

Quantitative Aptitude - Arithmetic Ability Questions

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