Quantitative Aptitude - Arithmetic Ability Questions

Q:

The sum of a fraction and 3 times its reciprocal is 31/6. What is the fraction?

A) 2/9 B) 9/2
C) 5/4 D) 4/5
 
Answer & Explanation Answer: B) 9/2

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Filed Under: Decimal Fractions
Exam Prep: Bank Exams

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Q:

What is the time taken by a 180 m long train running at 54 kmph to cross a man standing on a platform?

A) 10 sec B) 12 sec
C) 11 sec D) 13 sec
 
Answer & Explanation Answer: B) 12 sec

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Filed Under: Problems on Trains
Exam Prep: Bank Exams

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Q:

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?

A) 110 B) 220
C) 21 D) 42
 
Answer & Explanation Answer: A) 110

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

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Q:

O is the centre of a circle and AB is the tangent to it touching at B . If OB = 3 cm. and OA = 5 cm , then the measure of AB in cm

A) √34 B) 2
C) 8 D) 4
 
Answer & Explanation Answer: D) 4

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

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Q:

Possible length of the three sides of a triangle are :­

A) 2 cm , 3 cm , 6 cm B) 3 cm , 4 cm , 5 cm
C) 2.5 cm , 3.5 cm , 6 cm D) 4 cm , 4 cm , 9 cm
 
Answer & Explanation Answer: B) 3 cm , 4 cm , 5 cm

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

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Q:

One internal angle of a rhombus of side 12 cm is 120°. What is the length of its longer diagonal?

A) 6√3 cm B) 12√2 cm
C) 6√2 cm D) 12√3 cm
 
Answer & Explanation Answer: D) 12√3 cm

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

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Q:

3 years ago, the ratio of Maya's and Shikha's age was 5:9respectively. After 5 years, this ratio would become 3:5. Find present age of Maya?

 

A) 40 B) 45
C) 43 D) 53
 
Answer & Explanation Answer: C) 43

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

The ratio of marks obtained by a student was 1:2:3. The school decided to allow grace marks of 5% for each subject. Find the student's new ratio.

A) 1:2:3 B) 2:3:4
C) 2:3:1 D) 3:2:1
 
Answer & Explanation Answer: A) 1:2:3

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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