Quantitative Aptitude - Arithmetic Ability Questions

Q:

ABCD is a cyclic quadrilateral of which AB is the diameter. Diagonals AC and BD intersect at E. If ∠DBC = 35°, Then ∠AED measures

A) 35° B) 45°
C) 55° D) 90°
 
Answer & Explanation Answer: C) 55°

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Q:

The point equidistant from the sides of a triangle is called

A) Circumcenter B) Incentre
C) Orthocentre D) Centroid
 
Answer & Explanation Answer: B) Incentre

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Q:

O is the center of the circle and two tangents are drawn from a point P to this circle at points A and B. If ∠AOP = 50°, then what is the value (in degrees) of ∠APB?

A) 60 B) 80
C) 90 D) 100
 
Answer & Explanation Answer: B) 80

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Q:

In a rhombus _____.

A) Adjacent sides are not equal B) Opposite angles are supplementary
C) Diagonals bisect opposite angles D) Consecutive angles are equal
 
Answer & Explanation Answer: C) Diagonals bisect opposite angles

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Q:

What is the value of 643 × 121289 - 169 ?

A) 12 B) 11
C) 1/11 D) 1/12
 
Answer & Explanation Answer: B) 11

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Q:

What is the area (in sq cm) of a regular hexagon of side 14 cm?

A) 147√3 B) 441√3
C) 196√3 D) 294√3
 
Answer & Explanation Answer: D) 294√3

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Q:

An object travels 24 m in 3 s and then another 15 m in 2 s. What is the average speed of the object?

A) 7.8 m B) 7.8 m/s
C) 7.8 m-s D) 6.67 m/s
 
Answer & Explanation Answer: B) 7.8 m/s

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Q:

The total surface area of a cube is 73.5 sq.cm. Find its side (in cm).

A) 3.5 B) 4.5
C) 7.5 D) 5.5
 
Answer & Explanation Answer: A) 3.5

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