Quantitative Aptitude - Arithmetic Ability Questions

Q:

G is the centroid of the equilateral triangle ABC, if AB = 9cm then AG is equal to

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

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Q:

Select the odd number from the given alternatives.

A) 1 B) -2
C) -(-3) D) 5
 
Answer & Explanation Answer: B) -2

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Q:

Amarjeet scored 92, 98 and 90 marks in Chemistry, Mathematics and Physics respectively. The maximum marks in each subject are 100. Determine his overall percentage for the three subjects.

A) 0.9234 B) 0.5956
C) 0.9333 D) 0.8444
 
Answer & Explanation Answer: A) 0.9234

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Q:

What is the slope of the line parallel to the line passing through the points (-­4,­-6) and (2,­-3)?

A) -1/2 B) -2
C) 2 D) 1/2
 
Answer & Explanation Answer: D) 1/2

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Q:

If 2x -3(x + 2) < 5 - 2x < -x + 2, then find the value of x.

A) 2 B) 0
C) 10 D) 12
 
Answer & Explanation Answer: C) 10

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Q:

Compute of 69696 x 9999 =

A) 696980304 B) 666890304
C) 696809304 D) 696890304
 
Answer & Explanation Answer: D) 696890304

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Q:

If an equilateral triangle has side 12 cm, then what is the difference (in cm) between the circumradius and inradius?

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

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Q:

Radius of cross section of a solid right circular cylindrical rod is 3.2 dm. The rod is melted and 44 equal solid cubes of side 8 cm are formed. The length of the rod is (Take Π = 22/7)

A) 56 cm B) 7 cm
C) 5.6 cm D) 0.7 cm
 
Answer & Explanation Answer: B) 7 cm

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