Quantitative Aptitude - Arithmetic Ability Questions

Q:

Three clocks are designed to alarm in every hour, two hours and three hours respectively. If they all alrmed together three hours before, then after how many hours will they next alarm together?

A) 3 hours B) 6 hours
C) 2 hours D) 1 hour
 
Answer & Explanation Answer: A) 3 hours

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Filed Under: Clocks
Exam Prep: Bank Exams

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Q:

What is the reflection of the point (5, 3) in the line y = -2?

A) (-9 , 3) B) (-5 , -7)
C) (-9 , -3) D) (5 , -7)
 
Answer & Explanation Answer: D) (5 , -7)

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

Coefficient of x2 in (x + 9)(6 - 4x)(4x - 7) is

A) 216 B) -4
C) -92 D) 108
 
Answer & Explanation Answer: C) -92

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

If two successive discounts of 30% and 10% are given, then what will be the ratio of marked price to selling price?

 

A) 50 : 21 B) 25 : 9
C) 100 : 63 D) 25 : 21
 
Answer & Explanation Answer: C) 100 : 63

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If (1 - cos2A)/cosA = x, then the value of x is

A) cotA B) cosecA
C) tanA D) secA
 
Answer & Explanation Answer: C) tanA

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

X is 25% more efficient than Y. If Y alone can make a chair in 10 days, then X alone can make the chair in how many days?

A) 8 B) 12
C) 12.5 D) 7.5
 
Answer & Explanation Answer: A) 8

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

The sum of two fractions is 5/6. One of them is 3/4, what is the other fraction?

A) 2/5 B) 1/12
C) 2/2 D) 1/10
 
Answer & Explanation Answer: B) 1/12

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Filed Under: Problems on Numbers
Exam Prep: Bank Exams

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Q:

Gautam travels 160 kms at 32 kmph and returns at 40 kmph. Then average speed is

A) 72 kmph B) 71.11 kmph
C) 36 kmph D) 35.55 kmph
 
Answer & Explanation Answer: D) 35.55 kmph

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