6500+ Quantitative Aptitude Questions and Answers With Explanation

Q:

A Lawn roller makes 20 revolutions in one hour. The radius it runs through 25 minutes is

A) 50π7	B) 150π7
C) 250π3	D) 50π3

Answer & Explanation Answer: D) 50π3

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Filed Under: Time and Distance
Exam Prep: Bank Exams , CAT

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Q:

The sum of the cubes of two numbers in the ratio 3 : 4 is 5824. The sum of the numbers is:

A) 21	B) 28
C) 24	D) 14

Answer & Explanation Answer: B) 28

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

If sinA/(1 + cosA) = x, then x is

A) cosecA + cotA	B) secA - cotA
C) secA + cotA	D) cosecA - cotA

Answer & Explanation Answer: D) cosecA - cotA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of cos 4π/3?

A) -1/2	B) √3/2
C) - 1/√2	D) √3/2

Answer & Explanation Answer: A) -1/2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

In the following question, four groups of three numbers are given. In each group the second and third number are related to the first number by a Logic/Rule/Relation. Three are similar on basis of same Logic/Rule/Relation. Select the odd one out from the given alternatives.

A) (8, 23, 15)	B) (17, 52, 33)
C) (12, 35, 23)	D) (15, 44, 29)

Answer & Explanation Answer: B) (17, 52, 33)

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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) Sister – Brother	B) Son – Friend
C) Father – Daughter	D) Mother – Son

Answer & Explanation Answer: B) Son – Friend

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

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

A) CA	B) FD
C) KI	D) TQ

Answer & Explanation Answer: D) TQ

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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Q:

If PA and PB are tangents to the circle with centre O such that $∠ A P B = 50 °$ , then the $∠ O A B =$

A) 25°	B) 30°
C) 40°	D) 50°

Quantitative Aptitude - Arithmetic Ability Questions

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