Aptitude and Reasoning Questions

Q:

The average age of 6 members of a family is 20 years. If the age of the servant is included, then the average age increase by 25%. What is the age (in years) of the servant?

A) 30 B) 35
C) 50 D) 55
 
Answer & Explanation Answer: D) 55

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Filed Under: Alligation or Mixture
Exam Prep: Bank Exams

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Q:

What is the value of (2/3 +tan45° ) ?

A) (1+√6)/√3 B) (2+√3)/√3
C) 4/√3 D) √3+2
 
Answer & Explanation Answer: B) (2+√3)/√3

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Q:

6 faces of the cube are painted with different colours as shown below. In figure 3, which colour is opposite to RED?

A) Black B) Yellow
C) Orange D) Pink
 
Answer & Explanation Answer: C) Orange

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Filed Under: Cubes and Dice
Exam Prep: Bank Exams

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Q:

If A = 400 and B = 600, then A is how much percentage less than B?

A) 50 B) 66.66
C) 33.33 D) 25
 
Answer & Explanation Answer: C) 33.33

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Filed Under: Percentage
Exam Prep: Bank Exams

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Q:

If a-b=1 and a3-b3 = 61, then the value of ab will be

A) -20 B) 20
C) 30 D) 60
 
Answer & Explanation Answer: B) 20

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Filed Under: Simplification
Exam Prep: Bank Exams

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Q:

The following question consists of four statements followed by two conclusions. Consider the statements to be true even if they vary from commonly known facts and find out which of the conclusions logically follow(s).


Statements:
All papers are books.
All pencils are pens.
No paper is pencil.
No stationary is book.

Conclusions:
I. Some papers are stationary is a possibility.
II. Some pens are books as well as papers.

A) Only conclusion I follow. B) Only conclusion II follow.
C) Either conclusion I or II follows. D) Neither conclusion I or II follows.
 
Answer & Explanation Answer: D) Neither conclusion I or II follows.

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Q:

3/5 of my current age is the same as 5/6 of that of one of my cousin. My age ten ago will be his age four years hence. My current age is ___ years.

A) 60 B) 55
C) 45 D) 50
 
Answer & Explanation Answer: D) 50

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Filed Under: Problems on Ages
Exam Prep: Bank Exams

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Q:

A retailer marks up his goods by 150% and offers 40% discount. What will be the selling price (in Rs) if the cost price is Rs 800?

A) 1200 B) 1500
C) 1000 D) 2000
 
Answer & Explanation Answer: A) 1200

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Filed Under: Percentage
Exam Prep: Bank Exams

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