Quantitative Aptitude - Arithmetic Ability Questions

Q:

If the edge of a cube is increased by 2 cm, the volume will increase by 488 cub.cm. What then will be the length of each edge of the cube?

A) 6 cm B) 8 cm
C) 9 cm D) 7 cm
 
Answer & Explanation Answer: B) 8 cm

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

0 1100
Q:

A prime number

A) Is not a positive integer B) Has no divisor at all
C) Has 1 and only itself as divisors D) Has more than 2 divisors
 
Answer & Explanation Answer: C) Has 1 and only itself as divisors

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Filed Under: Problems on Numbers
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Q:

The difference between Charles' and Shriya's ages is 6 years. When they married each other 30 years ago, 4 times Charle's age was the same as 5 times the age of Shriya. What is the current sum of their ages?

A) 115 yrs B) 112 yrs
C) 114 yrs D) 110 yrs
 
Answer & Explanation Answer: C) 114 yrs

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Filed Under: Problems on Ages
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Q:

ΔABC is similar to ΔDEF. Length of AB is 12 cm and length of the corresponding side DE is 8 cm. What is the ratio of Perimeter of ΔABC : Perimeter of ΔDEF?

A) 9:4 B) 4:9
C) 3:2 D) 2:3
 
Answer & Explanation Answer: C) 3:2

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Filed Under: Volume and Surface Area
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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) (11, 13, 15) B) (15, 17, 19)  
C) (21, 23, 25)   D) (25, 27 31)
 
Answer & Explanation Answer: D) (25, 27 31)

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Filed Under: Odd Man Out
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Q:

What is the value of |3(1) - 6|?

A) 3 B) 0
C) -3 D) 4
 
Answer & Explanation Answer: A) 3

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Filed Under: Simplification
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Q:

Which of the following is a true statement?

A) Two similar triangles are always congruent. B) Two similar triangles have equal areas
C) Two triangles are similar if their corresponding sides are proportional D) Two polygons are similar if their corresponding sides are proportional
 
Answer & Explanation Answer: C) Two triangles are similar if their corresponding sides are proportional

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Filed Under: Volume and Surface Area
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Q:

Find the volume (in cm3) of a right circular cylinder of diameter 42 cm and height 14 cm.

A) 19404 B) 18018
C) 17321 D) 16729
 
Answer & Explanation Answer: A) 19404

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Filed Under: Volume and Surface Area
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