Aptitude and Reasoning Questions

Q:

When a discount of 20% is given on a sweater, the profit is 28%. If the discount is 14%, then the profit is

A) 42 percent B) 46.4 percent
C) 33.2 percent D) 37.6 percent
 
Answer & Explanation Answer: D) 37.6 percent

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

What is the value of 20% of 500% of 50?

A) 0.5 B) 5000
C) 500 D) 50
 
Answer & Explanation Answer: D) 50

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

The standard deviation of the set {10, 10, 10, 10, 10} is

A) 0 B) 1
C) 5 D) 10
 
Answer & Explanation Answer: A) 0

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Q:

Introducing a man, Amar says, "His wife is the only daughter of my maternal grandfather". How is the man related to Amar?

A) Father B) Grandfather
C) Son D) Grandson
 
Answer & Explanation Answer: A) Father

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

In the following question, by using which mathematical operator will the expression become correct?
18 ? 6 ? 9 ? 27

A) x, ÷ and = B) ÷, x and =
C) x, + and = D) +, – and =
 
Answer & Explanation Answer: B) ÷, x and =

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Filed Under: Mathematical Operations
Exam Prep: Bank Exams

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Q:

The marked price of a chair is 40% more than its cost price. If the chair is sold for Rs 520 after a discount of Rs 40, then what will be the profit percentage?

A) 33 B) 40
C) 25 D) 30
 
Answer & Explanation Answer: D) 30

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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Q:

56/32 simplified value?

A) 1.705 B) 1.450
C) 1.75 D) 7.50
 
Answer & Explanation Answer: C) 1.75

Explanation:

56/32 can be reduced as

 

56/32

= 28/16

= 14/8

= 7/4

= 1 3/4

= 1.75

 

Hence, simplified value of 56/32 =  3/4 = 1.75.

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Filed Under: Simplification
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Q:

The average weight of 100 students is 32 kg. The average weight of first 49 students is 30 kg and of last 50 students is 34 kg. What is the weight (in kg) of the 50th student?

A) 25 B) 30
C) 32 D) 33
 
Answer & Explanation Answer: B) 30

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