Quantitative Aptitude - Arithmetic Ability Questions

Q:

N is the smallest three digit prime number. When N is divided by 13, then what will be the remainder?

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

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Q:

The population of a town is 200000. It increases annually at the rate of 10%. What will be the population after 2 years?

A) 240000 B) 242000
C) 221000 D) 244000
 
Answer & Explanation Answer: B) 242000

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Filed Under: Percentage
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Q:

If  tan2θ + cot2θ = 2, then what is the value of 2sec θ cosec θ?

A) 0 B) 1
C) 2 D) 4
 
Answer & Explanation Answer: D) 4

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Q:

Slope of the side DA of the rectangle ABCD is 5/3. What is the slope of the side AB?

A) 3/5 B)  -5/3
C) 5/3 D)  -3/5
 
Answer & Explanation Answer: D)  -3/5

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Q:

A sum amounts to Rs 7727.104 at the rate of 12% per annum compounded annually after three years. What is the value of principal (in Rs)?

A) 5000 B) 5200
C) 5350 D) 5500
 
Answer & Explanation Answer: D) 5500

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Filed Under: Simple Interest
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Q:

The profit earned by a shopkeeper by selling a bucket at a gain of 8% is Rs 28 more than when he sells it at a loss of 8%. The cost price (in Rupees) of the bucket is

A) 170 B) 190
C) 175 D) 165
 
Answer & Explanation Answer: C) 175

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Filed Under: Profit and Loss
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Q:

To cover a distance of 234 km in 1.6 hours what should be the average speed of the car in meters/second?

A) 40.625 m/s B) 146.25 m/s
C) 73.125 m/s D) 81.25 m/s
 
Answer & Explanation Answer: A) 40.625 m/s

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Filed Under: Time and Distance
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Q:

Value of (4a2+ 12ab + 9b2)/(2a + 3b) is

A) 2a - 3b B) 2a + 3b
C) 2a D) 3b
 
Answer & Explanation Answer: B) 2a + 3b

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