Quantitative Aptitude - Arithmetic Ability Questions

Q:

The measures of the three angles of a triangle are in the ratio 1:2:3. What is the measure of the biggest angle?

A) 30° B) 60°
C) 90° D) 120°
 
Answer & Explanation Answer: C) 90°

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Q:

What is the distance between the points (4,­-8) and (­-2,0)?

A) 100 units B) 5 units
C) 25 units D) 10 units
 
Answer & Explanation Answer: D) 10 units

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Q:

The point P(3,­-2) divides the segment joining the points (x,0) and (0,y) in the ratio 1:3. Find x and y?

A) x = 4; y = -­8 B) x = ­-3; y = -­8
C) x = 3; y = 8 D) x = ­-3; y = 8
 
Answer & Explanation Answer: A) x = 4; y = -­8

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Q:

If the two lines px + 6y+3=0 and 2x + qy+3=0 have infinite solutions then find the value of p and q respectively.

A) 2,6 B) 6,2
C) 2,2 D) 6,6
 
Answer & Explanation Answer: A) 2,6

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Q:

The area of a circle is 38.5 cm2. Find its circumference (in cm).

A) 1848 B) 1716
C) 1621 D) 1587
 
Answer & Explanation Answer: A) 1848

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Q:

The S.P of a washing machine is 1 1/3 of its C.P. Find the gain percent.

A) 33% B) 33 1/3%
C) 66 1/3% D) 66%
 
Answer & Explanation Answer: B) 33 1/3%

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Q:

How many 3 ­digit numbers are completely divided by 4.

A) 225 B) 224
C) 223 D) 222
 
Answer & Explanation Answer: A) 225

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Q:

A square is inscribed in a circle. If the side of the square is 14 cm, what is the area (in sq.cm) of the circle?

A) 49π B) 77π
C) 121π D) 98π
 
Answer & Explanation Answer: D) 98π

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Filed Under: Volume and Surface Area
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