Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the value of 232 ?

A) 64 B) 128
C) 512 D) 256
 
Answer & Explanation Answer: C) 512

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Filed Under: Numbers
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Q:

A retailer gets a discount of 40% on the printed price of an article. The retailer sells it at the printed price. His gain percent is

A) 40 B) 55
C) 66 2/3 D) 75
 
Answer & Explanation Answer: C) 66 2/3

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Filed Under: Profit and Loss
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Q:

If the sum of ten different positive integers is 100, then what is the greatest possible number among these 10 numbers?

A) 45 B) 91
C) 55 D) 64
 
Answer & Explanation Answer: C) 55

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Filed Under: Problems on Numbers
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Q:

The sum of a non-zero number and ten times its reciprocal is 7. Find the number.

A) 4 B) 3
C) 5 D) 6
 
Answer & Explanation Answer: C) 5

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Filed Under: Average
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Q:

Tribeni bad to travel 175 km in 3.5 hours. However, she travelled at the rate of 58 km/hr for 2.5 hoursand then rested for 20 minutes before completing the journey. If Tribeni managed to reach on time, herspeed during the last stretch would have been .........

A) 36 km/hr B) 30 km/hr
C) 42.5 km/hr D) 45 km/hr
 
Answer & Explanation Answer: D) 45 km/hr

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Filed Under: Time and Distance
Exam Prep: Bank Exams

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Q:

Out of the 60 students of a class, 29 took Mathematics, 32 took Biology and 8 took none of the two subjects. How many students took both Mathematics and Biology?

A) 8 B) 9
C) 7 D) 6
 
Answer & Explanation Answer: B) 9

Explanation:

Number of students who took only Mathematics n(m) = 29
Number of students who took only biology n(b) = 32
Total number of students n(t) = 60
Total number of students of both mathematics and biology n(m b) = 60 - 8 = 52
Total number of students who took both = 32 + 29 - 52 = 9

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Filed Under: Simplification
Exam Prep: AIEEE , Bank Exams , CAT

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Q:

Calculate the angle subtended by the chord at the point on the major arc if the radius and the chord of the circle are equal in length.

A) 30° B) 120°
C) 200° D) 300°
 
Answer & Explanation Answer: A) 30°

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Q:

The value of 16 - [5 - 2{14 of 2 - (8 ÷ 4 x 2 - 1 + 3}] is

A) -12 B) -9
C) -10 D) -14
 
Answer & Explanation Answer: C) -10

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