Quantitative Aptitude - Arithmetic Ability Questions

Q:

Calculate the distance (in cm) of the chord from the centre of the circle, if the chord of length 48 cm is drawn in the circle of radius 25 cm.

A) 7 B) 14
C) 49 D) 56
 
Answer & Explanation Answer: A) 7

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Q:

An exterior angle of a triangle is 115 deg and one of the interior opposite angle is 45 deg. Then the other two angles are

A) 65, 70 B) 60, 75
C) 70, 60 D) 55, 60
 
Answer & Explanation Answer: A) 65, 70

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Q:

The maximum number of common tangents that can be drawn to two disjoint circles is

A) 1 B) 2
C) 4 D) Infinity many
 
Answer & Explanation Answer: C) 4

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Q:

At what point does the line 2x - 3y = 6 cuts the X axis?

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

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Q:

A line cuts the x­axis at the point (­3,0) and the y­axis at the point (0,6). What is the equation of the line?

A) x = 2y + 6 B) y = 2x ­- 6
C) x = 2y -­ 6 D) y = 2x + 6
 
Answer & Explanation Answer: D) y = 2x + 6

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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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Filed Under: Area
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Q:

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

A) Professor – College B) Teacher – School
C) Beautician – Parlour D) Engineer – Home
 
Answer & Explanation Answer: D) Engineer – Home

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Filed Under: Odd Man Out
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Q:

In the following pair of words, pick the odd pair which is odd from the others?

A) Hydrogen : Sulphuric Acid B) Chlorine : Salt
C) Oxygen : Water D) Nitrogen : Hydrochloric Acid
 
Answer & Explanation Answer: D) Nitrogen : Hydrochloric Acid

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