Quantitative Aptitude - Arithmetic Ability Questions

Q:

What is the reflection of the point (-1 , 5) in the line x = 1?

A) (3 , -5) B) (-3 , -5)
C) (3 , 5) D) (-3 , 5)
 
Answer & Explanation Answer: C) (3 , 5)

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Filed Under: Simplification
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Q:

If the shopkeeper sells an item at Rs 450 which is marked as Rs 600, then what is the discount he is offering?

A) 33.33 percent B) 25 percent
C) 20 percent D) 30 percent
 
Answer & Explanation Answer: B) 25 percent

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Filed Under: Percentage
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Q:

The selling price of an article is 8/5th of its cost price. Then the gain percentage is

A) 20% B) 28%
C) 60% D) 68%
 
Answer & Explanation Answer: C) 60%

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Q:

Two students appeared for an examination. One of them secured 9 marks more than the other and his marks were 56% of the sum of their marks. The marks obtained by them are

A) 40 and 31 B) 72 and 63
C) 42 and 33 D) 68 and 59
 
Answer & Explanation Answer: C) 42 and 33

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Filed Under: Percentage
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Q:

Find two numbers such that their mean proportion is 12 and third proportion is 768.

A) 3 and 24 B) 3 and 48
C) 6 and 48 D) 6 and 24
 
Answer & Explanation Answer: B) 3 and 48

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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Two numbers are in the ratio 5:6 when 6 is added to each, the ratio becomes 7:8 then the numbers are

A) 10 & 12 B) 20 & 24
C) 15 & 18 D) 5 & 6
 
Answer & Explanation Answer: C) 15 & 18

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Filed Under: Ratios and Proportions
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Q:

The ratio of two numbers is 6 : 11 and their difference is 65. What will be the smaller number among both the numbers?

A) 58 B) 65
C) 52 D) 78
 
Answer & Explanation Answer: D) 78

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Filed Under: Ratios and Proportions
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Q:

Find the odd word/letters/number from the given alternatives.

A) DEB B) RTP
C) HIF D) NOL
 
Answer & Explanation Answer: B) RTP

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Filed Under: Odd Man Out
Exam Prep: Bank Exams

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