Quantitative Aptitude - Arithmetic Ability Questions

Q:

The  sum  of  three  prime  numbers  is  100.  If  one  of  them  exceeds  another  by  36,  then  one  of  the numbers is

A) 17 B) 29
C) 43 D) none
 
Answer & Explanation Answer: D) none

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Filed Under: Numbers
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Q:

A number 35786X625 is completely divisible by 9, find the smallest whole digit number in the place of ‘X’.

A) 0 B) 1
C) 2 D) 3
 
Answer & Explanation Answer: D) 3

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Q:

3 men dig a hole in 10 days. How many days would it take for 5 men to dg the same hole?

A) 50/3 B) 7
C) 5 D) 6
 
Answer & Explanation Answer: D) 6

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Q:

The difference between simple and compound interests compounded annually on a certain sum of money for 2 years at 12% per annum is Rs 72. What is the value of given sum (in Rs)?

A) 10000 B) 20000
C) 5000 D) 15000
 
Answer & Explanation Answer: C) 5000

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Q:

If the diameter of a circle is 35 cm, then what will be its circumference (in cm)?

A) 110 B) 220
C) 21 D) 42
 
Answer & Explanation Answer: A) 110

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Q:

A square is inscribed in a circle. If the side of the square is 14 cm, what is the area (in sq.cm) of the circle?

A) 49π B) 77π
C) 121π D) 98π
 
Answer & Explanation Answer: D) 98π

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Q:

What must be the length (in cm) of the diagonal of a rectangle if its area and breadth are 120 sq.cm and 8 cm respectively ?

A) 34 B) 17
C) 15 D) 30
 
Answer & Explanation Answer: B) 17

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Q:

The base area of a right pyramid is 57 sq. units and height is 10 units. Then the volume of the pyramid is

A) 190 c. units B) 380 c. units
C) 540 c. units D) 570 c. units
 
Answer & Explanation Answer: A) 190 c. units

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