Quantitative Aptitude - Arithmetic Ability Questions

Q:

If Cosecθ + Cotθ = 2, then Cotθ = ?

A) 0 B) 0.5
C) 1 D) 0.75
 
Answer & Explanation Answer: D) 0.75

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Filed Under: Simplification
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Q:

The square root of 5776 is

A) 84 B) 76
C) 64 D) 66
 
Answer & Explanation Answer: A) 84

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Filed Under: Square Roots and Cube Roots
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Q:

Rahi deposited Rs. 600 in a bank that promised 8% simple interest per annum. If Rahi kept the money with the bank for 5 years, she will earn an interest of

A) Rs. 240 B) Rs. 200
C) Rs. 280 D) Rs. 480
 
Answer & Explanation Answer: A) Rs. 240

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Filed Under: Simple Interest
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Q:

If the number x3451 is divisible by 3, where x is a digit, what can be the sum of all such values of x?

 

 

A) 15 B) 16
C) 11 D) 14
 
Answer & Explanation Answer: A) 15

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Filed Under: Problems on Numbers
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Q:

If triangle ABC = triangle XYZ and angle BAC = 55 deg, then angle ZXY = ?

A) 67.5 deg B) 135 deg
C) 65 deg D) 55 deg
 
Answer & Explanation Answer: D) 55 deg

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Filed Under: Volume and Surface Area
Exam Prep: AIEEE , Bank Exams

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Q:

If in-radius of an equilateral triangle is 3 cm. Calculate the perimeter (in m) of the equilateral triangle.

 

A) 6√3 B) 3√3
C) 12√3 D) 18√3
 
Answer & Explanation Answer: D) 18√3

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Filed Under: Volume and Surface Area
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Q:

Two circles touch each other at point X. Two common tangents of the circles meet at point P and none of the tangents passes through X. These tangents touch the larger circle at points B and C. If the radius of the larger circle is 15 cm and CP = 20 cm, then what is the radius (in cm) of the smaller circle?

A) 3.5 B) 3.75
C) 4.25 D) 4.45
 
Answer & Explanation Answer: B) 3.75

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Filed Under: Volume and Surface Area
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Q:

If a regular polygon has 10 sides then the measure of its interior angle is greater than the measure of its exterior angle by how many degrees?

A) 120 B) 132
C) 140 D) 108
 
Answer & Explanation Answer: D) 108

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Filed Under: Volume and Surface Area
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