Quantitative Aptitude - Arithmetic Ability Questions

Q:

If (x ­- 2) (x -­ p) = x2 - ax + 6, then the value of (a -­ p) is

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: C) 2

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Q:

If the zeroes of the polynomial x2 - ax + b are 3 and 4, then 'a' and 'b' are respectively equal to

A) 4, 3 B) 12, 7
C) 3, 4 D) 7, 12
 
Answer & Explanation Answer: D) 7, 12

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Q:

In a Kite _____.

A) One diagonal bisects the other B) Both diagonals form two congruent triangles
C) Adjacent angles are supplementary D) Opposite sides are parallel
 
Answer & Explanation Answer: A) One diagonal bisects the other

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Q:

If tanθ = 815, then 1-sinθ1+sinθ is

A) 1/5 B) 2/5
C) 3/5 D) 0
 
Answer & Explanation Answer: C) 3/5

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Q:

When a number is increased by 34, it becomes 117% of itself. What is the number?

A) 408 B) 200
C) 510 D) 306
 
Answer & Explanation Answer: B) 200

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Q:

If "basis points" are defined so that 1 percent is equal to 100 basis points, then by how many basis points is 82.5 percent greater than 62.5 percent?

A) 0.2 B) 20
C) 200 D) 2000
 
Answer & Explanation Answer: D) 2000

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Q:

The length of a chord which is at a distance of 12 cm from the centre of a circle of radius 13 cm is

A) 10 cm B) 5 cm
C) 6 cm D) 12 cm
 
Answer & Explanation Answer: A) 10 cm

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Q:

What is the value of cot210°?

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

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