Quantitative Aptitude - Arithmetic Ability Questions

Q:

Four pairs of words are given. Find the odd one out.

A) Rhombus : Four-sided polygon B) Nonagon : Seven-sided polygon
C) Octagon : Eight-sided polygon D) Hexagon : Six-sided polygon
 
Answer & Explanation Answer: B) Nonagon : Seven-sided polygon

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Filed Under: Odd Man Out
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Q:

If ( x - 5)2 + (y - 2)2 + (z - 9)2 = 0 , then value of (x + y - z) is

A) 16 B) -1
C) -2 D) 12
 
Answer & Explanation Answer: C) -2

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

What is the value of (1/2) Sec 30° + √2 Tan 60°?

A) (1 + 3√2)/√3 B) (√3 + 2)/√3
C) √3 + 2 D) (√3 + 2)/2
 
Answer & Explanation Answer: A) (1 + 3√2)/√3

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Filed Under: Simplification
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Q:

A tetrahedron has 4 vertices. How many edges does it have?

A) 8 B) 12
C) 6 D) 10
 
Answer & Explanation Answer: C) 6

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Filed Under: Simplification
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Q:

If the difference between the compound interest and the simple interest on a certain sum at the rate of 5% per annum for 2 years is Rs. 20, then the sum is

A) Rs. 2000 B) Rs. 4000
C) Rs. 6000 D) Rs. 8000
 
Answer & Explanation Answer: D) Rs. 8000

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Filed Under: Compound Interest
Exam Prep: Bank Exams , CAT

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Q:

The vertical angle A of an isosceles triangle ΔABC is three times the angle B of it. The measure of the angle A is

A) 90° B) 108°
C) 100° D) 36°
 
Answer & Explanation Answer: B) 108°

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Q:

A circle and a square have same area. The ratio of the side of the square to the radius of the circle will be:

A) π:1 B) 1:π
C) π2:1 D) 1:π
 
Answer & Explanation Answer: A) π:1

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Q:

The ratio of cost price and selling price 25:26. The percent of profit will be

A) 26% B) 25%
C) 1% D) 4%
 
Answer & Explanation Answer: D) 4%

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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