6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

A missile travels at 1440 km/h. How many metres does it travel in one second?

A) 374 metres	B) 385 metres
C) 394 metres	D) 400 metres

Answer & Explanation Answer: D) 400 metres

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Filed Under: Time and Distance
Exam Prep: Bank Exams

1 1704

Q:

A and B together do a job in 15 days and A alone could do the same job in 20 days. How many days would B take to do half the job if he worked alone?

A) 60	B) 30
C) 45	D) 40

Answer & Explanation Answer: B) 30

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

24 men can do a piece of work in 17 days.How many men will be able to do it in 51 days ?

A) 8	B) 10
C) 12	D) 6

Answer & Explanation Answer: A) 8

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Filed Under: Time and Work
Exam Prep: Bank Exams

0 1703

Q:

You are given a question and two statements. Identify which of the statements is/are sufficient to answer the question.

Question:

What is the total age of the sisters 10 years from now?

Statements:

1. Lina is 20 years old now.

2. Lina's sister's age is twice that of the age of Lina.

A) Statement 1 alone is sufficient.	B) Statements 1 and 2 together are not sufficient.
C) Statement 2 alone is sufficient.	D) Statements 1 and 2 together are sufficient.

Answer & Explanation Answer: D) Statements 1 and 2 together are sufficient.

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Filed Under: Problems on Ages

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Q:

ABCD is a parallelogram in which AB = 7 cm, BC = 9 cm and AC = 8 cm. What is the length (in cm) of other diagonal?

A) 14	B) 14√2
C) 7	D) 7√2

Answer & Explanation Answer: A) 14

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

1 1703

Q:

What is the value of $\frac{{(1.2)}^{3} + {(0.8)}^{3} + {(0.7)}^{3} - 2.016}{1.35 [{(1.2)}^{2} + {(0.8)}^{2} + {(0.7)}^{2} - 0.96 - 0.84 - 0.56]} =$

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

Answer & Explanation Answer: D) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

0 1703

Q:

Simplify $486 b^{3} x^{2} a^{4} z^{3} / 27 a^{3} b^{2} z$

A) 18bx2az2	B) 18bx2a2z
C) 36ba2z	D) 36bxaz

Answer & Explanation Answer: A) 18bx2az2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of cosec 5π/3?

A) √2	B) -2/√3
C) -√2	D) 1/√3

Quantitative Aptitude - Arithmetic Ability Questions

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