Quantitative Aptitude - Arithmetic Ability Questions

Q:

How many numbers are there from 300 to 700 which are divisible by 2, 3 and 7?

A) 7 B) 8
C) 9 D) 10
 
Answer & Explanation Answer: C) 9

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Q:

The length of a mirror arc is 2/9 of the circumference of the circle. Write the measure of the angle (in degrees) subtended by the arc at the centre of the circle.

A) 60 B) 50
C) 80 D) 30
 
Answer & Explanation Answer: C) 80

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Filed Under: Area
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Q:

Consider the two similar triangles ABC and DEF. Which of the following is correct about the ratio of the area of the triangle ABC and DEF?

 

 

A) ABDE=EFBC=ACDF B) ABDE2=BCEF2=ACDF2
C) ABDE=BCEF=DFAC D) None of these
 
Answer & Explanation Answer: B) ABDE2=BCEF2=ACDF2

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Q:

Daily local train ticket costs Rs 30 and Monthly Pass costs Rs 670.8. If I buy the Monthly Pass and travel for 26 days in a month than I save?

A) 12 percent B) 14 percent
C) 25 percent D) 10 percent
 
Answer & Explanation Answer: B) 14 percent

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Filed Under: Percentage
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Q:

An angle is 30 deg more than one half of its complement. Find difference between the greater and the smaller angles.

A) 10 deg B) 20 deg
C) 30 deg D) 25 deg
 
Answer & Explanation Answer: A) 10 deg

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Filed Under: Area
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Q:

A man can cover a certain distance in 3 hours 36 minutes if he walks at the rate of 5 Km/hr. If he covers the same distance on cycle at the rate of 24 Km/hr, then the time taken by him in minutes is

A) 40 B) 45
C) 50 D) 55
 
Answer & Explanation Answer: B) 45

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Filed Under: Simplification
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Q:

If the side AB of an equilateral triangle ABC is equal to 12 cm. Calculate the length( in cm) of the AO, if O is the centroid of the triangle.

A) 2√3 B) 3√3
C) 4√3 D) 9√3
 
Answer & Explanation Answer: C) 4√3

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Filed Under: Volume and Surface Area
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Q:

In a triangle ABC, AB = 8 cm, AC = 10 cm and ∠B = 90°, then the area of ΔABC is

A) 49 sq.cm B) 36 sq.cm
C) 25 sq.cm D) 24 sq.cm
 
Answer & Explanation Answer: D) 24 sq.cm

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