Quantitative Aptitude - Arithmetic Ability Questions

Q:

If a rod of length 208 45 is cut into equal pieces of length 23 15 then the total number of rods obtained is

A) 5 B) 8
C) 9 D) 7
 
Answer & Explanation Answer: C) 9

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Q:

What is the age of the eldest sister if, the sum of ages of 5 sisters born at the intervals of 3 years each is 50 years?

A) 14 yrs B) 4 yrs
C) 18 yrs D) 16 yrs
 
Answer & Explanation Answer: D) 16 yrs

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Filed Under: Problems on Ages
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Q:

What is the diameter (in cm) of a sphere of surface area 6.16 sq cm?

A) 1.4 B) 0.7
C) 2.8 D) 2.1
 
Answer & Explanation Answer: A) 1.4

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Filed Under: Volume and Surface Area
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Q:

Which of the following condition is True about the similarity of triangle ABC & DEF given below?

A) 1 B) 2
C) 3 D) none
 
Answer & Explanation Answer: A) 1

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Filed Under: Volume and Surface Area
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Q:

When a number is divided by 56, the remainder will be 29. If the same number is divided by 8, then the remainder will be

A) 6 B) 7
C) 5 D) 3
 
Answer & Explanation Answer: C) 5

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Q:

The angles of elevation of the top of a tower 72 metre high from the top and bottom of a building are 30° and 60° respectively. What is the height (in metres) of building?

A) 42 B) 20√3
C) 24√3 D) 48
 
Answer & Explanation Answer: D) 48

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Filed Under: Height and Distance
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Q:

The square root of 6084 is

A) 82 B) 78
C) 74 D) 76
 
Answer & Explanation Answer: B) 78

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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) (5, 16, 22)   B) (6, 19, 25)  
C) (4, 13, 17)   D) (9, 28, 37)
 
Answer & Explanation Answer: A) (5, 16, 22)  

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Filed Under: Odd Man Out
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