Quantitative Aptitude - Arithmetic Ability Questions

Q:

Find x, if 5x-6+5x+6 = 6

A) -4 B) 0
C) 2 D) 4
 
Answer & Explanation Answer: C) 2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

Select the odd number from the given alternatives.

A) 80 B) 17
C) 13 D) 31
 
Answer & Explanation Answer: A) 80

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Filed Under: Odd Man Out
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Q:

A train crossed a 140 m long platform in 15 seconds and a 180 m long platform in 17 seconds. The speed of the train was

A) 75 kmph B) 72 kmph
C) 69 kmph D) 66 kmph
 
Answer & Explanation Answer: B) 72 kmph

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

A can do a work in 16 days and B in 20 days. If they work on it together for 8 days, then what fraction of work is left?

A) 1/3 B) 1/6
C) 2/9 D) 1/10
 
Answer & Explanation Answer: D) 1/10

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

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Q:

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

A) 8179 B) 7147
C) 8135 D) 9113
 
Answer & Explanation Answer: D) 9113

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Filed Under: Odd Man Out
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Q:

What is the area (in sq cm) of an equilateral triangle of side 6 cm?

A) 36√3 B) 9
C) 36 D) 9√3
 
Answer & Explanation Answer: D) 9√3

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

There is a circular garden of radius 21 metres. A path of width 3.5 metres is constructed just outside the garden. What is the area (in metres2) of the path?

A) 50.05 B) 57.56
C) 52.12 D) none
 
Answer & Explanation Answer: D) none

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Filed Under: Area
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Q:

Find the area (in cm²) of a semi-circle of radius 35 cm.

A) 3850 B) 960
C) 1920 D) 1925
 
Answer & Explanation Answer: D) 1925

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Filed Under: Area
Exam Prep: Bank Exams

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