Quantitative Aptitude - Arithmetic Ability Questions

Q:

If 2 + 2x < 3 + 5x and 3(x -­ 2) < 5 -­ x; then x can take which of the following values?

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

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Q:

If 5 -­ x > 1 + 3x and 5 + 5x ≥ 2 + 2x; then x can take which of the following values?

A) 2 B) -2
C) 3 D) 0
 
Answer & Explanation Answer: D) 0

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Q:

Determine the value of a/b + b/a when a + b = 8 and ab = 4.

A) 4 B) 8
C) 12 D) 14
 
Answer & Explanation Answer: D) 14

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Q:

If tanθ = 724 then find the value of p such that tanθ - secθsinθ = -p28

A) 25 B) 75
C) 50 D) 100
 
Answer & Explanation Answer: B) 75

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Q:

Simple interest on a sum for 10 years is equal to 5% of the principal. In how many years interest will be equal to the principal?

 

A) 100   B) 150
C) 200 D) 250
 
Answer & Explanation Answer: C) 200

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Filed Under: Simple Interest
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Q:

Which of the following numbers is divisible by 12?

A) 73412 B) 63412
C) 83412 D) 93412
 
Answer & Explanation Answer: C) 83412

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Filed Under: Problems on Numbers
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Q:

Convert decimal 99 to binary.

A) 1100101 B) 1101001
C) 11100011 D) 1100011
 
Answer & Explanation Answer: D) 1100011

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Q:

The triangle in which the orthocenter, circumcentre, Incenter and the centroid coincide each other at a point is known as _____________.

A) isosceles triangle B) equilateral triangle
C) right angled triangle D) obtuse angled triangle
 
Answer & Explanation Answer: B) equilateral triangle

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Filed Under: Volume and Surface Area
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