Quantitative Aptitude - Arithmetic Ability Questions

Q:

If the cost price of 20 books is the same as selling price of 25 books, then the loss percentage is

A) 20 B) 25
C) 22 D) 24
 
Answer & Explanation Answer: A) 20

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Q:

An angle is smaller than its supplementary by 30°. What is the measure of the angle?

A) 75° B) 105°
C) 60° D) 30°
 
Answer & Explanation Answer: A) 75°

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Filed Under: Volume and Surface Area
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Q:

'P' is the smallest positive integer such that every positive integer N greater than 'P' can be written as a sum of two composite numbers. Then 'P' is

A) 10 B) 3
C) 11 D) 6
 
Answer & Explanation Answer: C) 11

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Filed Under: Problems on Numbers
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Q:

Find the average of all prime numbers from 1 to 50.

A) 21.867 B) 22.857
C) 23.887 D) 24.867
 
Answer & Explanation Answer: A) 21.867

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Filed Under: Average
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Q:

If the diameter of the two circles is 6 units and 10 units and a centre distance of 8 units. Calculate the number of common tangents that can be drawn to both the circle.

 

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

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Filed Under: Area
Exam Prep: Bank Exams

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Q:

The 4th and 7th term of an arithmetic progression are 11 and -4 respectively. What is the 15th term?

A) -49 B)  -44
C) -39 D) -34
 
Answer & Explanation Answer: B)  -44

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Filed Under: Numbers
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Q:

The sum of three consecutive even integers is 84. Which is the least integer among them?

A) 28 B) 30
C) 32 D) 26
 
Answer & Explanation Answer: D) 26

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Filed Under: Numbers
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Q:

The 3rd and 6th term of an arithmetic progression are 19 and 37 respectively. What is the 13th term?

A) 79 B) 43
C) 45 D) 49
 
Answer & Explanation Answer: A) 79

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Filed Under: Numbers
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