Quantitative Aptitude - Arithmetic Ability Questions

Q:

The shopkeepers announce the same price of Rs. 700 for a sewing machine. The first offers successive discounts of 30% and 6% while the second offers successive discounts of 20% and 16%. The difference in their selling price is

A) Rs. 9.8 B) Rs. 16.8
C) Rs. 22.4 D) Rs. 36.4
 
Answer & Explanation Answer: A) Rs. 9.8

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

Rajesh buys a table of Rs 900 and sells it. Rajesh gives two successive discount of 10% and 20% to the customer. What will be the selling price (in Rs) of the table?

A) 568 B) 648
C) 728 D) 668
 
Answer & Explanation Answer: B) 648

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

For x = 462+3, what is the value of x+22x-22+x+23x-23

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

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

A discount series of 15%, 20% and 25% is equal to the single discount of?

A) 48% B) 49%
C) 50% D) 51%
 
Answer & Explanation Answer: B) 49%

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the value of 10% of 150% of 400?

A) 600 B) 50
C) 500 D) 60
 
Answer & Explanation Answer: D) 60

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

What is the angle between the two hands of a clock when the time shown by the clock is 8 p.m.?(in degrees)

A) 240 B) 120
C) 60 D) 50
 
Answer & Explanation Answer: B) 120

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Filed Under: Clocks
Exam Prep: Bank Exams

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Q:

The length and breadth of a rectangle is in the ratio of 3 : 1. If its perimeter is 96 m, then what is the length of the rectangle?

A) 36m B) 24m
C) 12m D) 48m
 
Answer & Explanation Answer: A) 36m

Explanation:

Let the length of the rectangle be 3x and breadth be 1x
Given, perimeter = 96 m
2(l + b) = 96 (or) l + b = 48 (or) 3x + 1x = 48 (or) x = 12 m
Now, Length of the rectangle = 12 x 3 = 36 m

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

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Q:

The circumference of a circle is equal to the perimeter of an equilateral triangle. If the radius of the circle is 7 cm what is the length of the side of the equilateral triangle?

A) 22/3 cm B) 44/3 cm
C) 44 cm D) 22 cm
 
Answer & Explanation Answer: B) 44/3 cm

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Filed Under: Area
Exam Prep: Bank Exams

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