Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 2+x+2-x2+x-2-x=2, then the value of X is

A) 4⁄5 B) 3⁄5
C) 8/5 D) 1/5
 
Answer & Explanation Answer: C) 8/5

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Q:

Find the radius of the circle if the length of its arc is 33 cm whose corresponding central angle is 90° ?

A) 21 cm B) 14 cm
C) 7 cm D) 28 cm
 
Answer & Explanation Answer: A) 21 cm

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Q:

A pipe can fill a sump with water in 2 hours. Because of a leak, it took 2 2/3 hrs to fill the sump. The leak can drain all the water of the sump in

A) 8 hrs B) 15 hrs
C) 6 hrs D) 11 hrs
 
Answer & Explanation Answer: A) 8 hrs

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Filed Under: Pipes and Cistern
Exam Prep: Bank Exams

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Q:

What is the value of (tan45° + 1/√2) ?

A) 5/√3 B) 7/2√3
C) (√2+1)/√2 D) 4/√3
 
Answer & Explanation Answer: C) (√2+1)/√2

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Q:

The average weight of 25 bags is 55 kg. The weight of one bag was misread as 65 instead of 56. Find the correct mean value.

A) 55.25 B) 55.36
C) 54.64 D) 55.65
 
Answer & Explanation Answer: C) 54.64

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Filed Under: Average
Exam Prep: Bank Exams

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Q:

The largest chord of the circle has a length of 20.4 cm. The radius of the circle will be_____.

A) 10.2 cm B) greater than 10.2 cm
C) greater than and equal to 10.2 cm D) less than 10.2 cm
 
Answer & Explanation Answer: A) 10.2 cm

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Filed Under: Volume and Surface Area
Exam Prep: Bank Exams

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Q:

9997 x 10003 = ?

A) 9999991 B) 99999911
C) 99999991 D) 9999911
 
Answer & Explanation Answer: C) 99999991

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The HCF and LCM of two numbers are 3 and 2730 respectively. If one of the numbers is 78, find the other number.

A) 107 B) 103
C) 105 D) 102
 
Answer & Explanation Answer: C) 105

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Filed Under: HCF and LCM
Exam Prep: Bank Exams

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