Aptitude and Reasoning Questions

Q:

If 8α9 = -72, -9α3 = 27 and -6α1 = 6, then find the value of -3α6 = ?

A) -98 B) -87
C) 18 D) 29
 
Answer & Explanation Answer: C) 18

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Filed Under: Coding and Decoding
Exam Prep: Bank Exams

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Q:

Calculate the value of 55-5, if the value of √5 = 2.236.

A) 0.809 B) 0.89
C) 0.089 D) 0.807
 
Answer & Explanation Answer: A) 0.809

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Q:

30% discount is offered on an item. By applying a promo code the customer wins 5% cash back. What is the effective discount?

A) 33.5 percent B) 35.175 percent
C) 35 percent D) 6.5 percent
 
Answer & Explanation Answer: A) 33.5 percent

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

When Anil saw Manish, he recalled "he is the son of the father of my wife". Who is Manish to Anil?

A) Brother-­in-­law B) Brother
C) Cousin D) Uncle
 
Answer & Explanation Answer: A) Brother-­in-­law

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Filed Under: Blood Relations
Exam Prep: Bank Exams

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Q:

A Rs 100 shirt is offered at 10% discount and a Rs 300 pair of trousers at 20% discount. If Pritam bought 1 shirt and 3 pairs of trousers, what is the effective discount (in %) he got?

A) 19 B) 18
C) 17 D) 16
 
Answer & Explanation Answer: A) 19

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

A can do a work in 20 days and B in 10 days. If they work on it together for 5 days, then what fraction of work is left.

A) 4/9 B) 1/4
C) 1/5 D) 2/9
 
Answer & Explanation Answer: B) 1/4

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Filed Under: Time and Work
Exam Prep: Bank Exams

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Q:

If a2+b2c2 = b2+c2a2 = c2+a2b2 = 1k k0 then k =

A) 2 B) 1
C) 0 D) 1/2
 
Answer & Explanation Answer: D) 1/2

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Q:

The average marks in science subject of a class of 20 students is 68. If the marks of two students were misread as 48 and 65 of the actual marks 72 and 61 respectively, then what would be the correct average?

A) 68.5 B) 69
C) 69.5 D) 70
 
Answer & Explanation Answer: B) 69

Explanation:

Difference of marks = 72 + 61 –48 –65 = 20∴Correct average marks = 68 +20/20= 69

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Filed Under: Average
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