Quantitative Aptitude - Arithmetic Ability Questions

Q:

How many numbers less than 200 are multiples of both 5 and 6?

A) 21 B) 7
C) 9 D) 6
 
Answer & Explanation Answer: D) 6

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Q:

What is the sum of the first 17 terms of an arithmetic progression if the first term is -20 and last term is 28?

A) 68 B) 156
C) 142 D) 242
 
Answer & Explanation Answer: A) 68

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Q:

Findout the odd word/letters/number/number pair from the given alternatives.

A) Condemn B) Criticize
C) Reproach D) Praise
 
Answer & Explanation Answer: D) Praise

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Q:

In figure 'O' is the centre of a circle. The area of sector OAPB is 5/18. of the area of the circle find 'x'.

 

 

A) 120 deg B) 100 deg
C) 115 deg D) 125 deg
 
Answer & Explanation Answer: B) 100 deg

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Q:

The area of a rhombus is 24 m2 and the length of one of its diagonals is 8 m. The length of each side of the rhombus will be:

 

A) 5m B) 10m
C) 4m D) 6m
 
Answer & Explanation Answer: A) 5m

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Q:

If a chord of a circle subtends an angle of 30° at the circumference of the circle, then what is the ratio of the radius of the circle and the length of the chord respectively?

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

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Q:

If a + b = 17 and a - b = 9 then the value of (4a2 + 4b2) is,

A) 710 B) 720
C) 730 D) 740
 
Answer & Explanation Answer: D) 740

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Q:

If sinθ+ cosecθ=2, then the value of sin-7+cosec7 is

A) 27 B) 2-7
C) 2 D) 2-1
 
Answer & Explanation Answer: C) 2

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