Aptitude and Reasoning Questions

Q:

What is x squared plus x squared?

A) 4x B) 2x^2
C) x^4 D) 2x
 
Answer & Explanation Answer: B) 2x^2

Explanation:

In an algebraic expression, like terms are terms that contain the same variables raised to the same powers. Calculating x-squared plus x-squared is a matter of combining like terms. 

Now x^2 + x^2 = 2x^2

 

Hence, x-squared plus x-squared is equal to 2 times x squared.

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Filed Under: Mathematical Operations
Exam Prep: AIEEE , Bank Exams , CAT , GATE
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Q:

An oil refinery buys oil at Rs 3600 per barrel. There is 10% wastage. If the refinery wants to earn 5% profit then at what price should it sell including 8% tax on selling price? (in Rs per barrel)

A) 3674 B) 3711
C) 4219 D) 4536
 
Answer & Explanation Answer: D) 4536

Explanation:
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Filed Under: Average
Exam Prep: Bank Exams

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Q:

A, B, C and X, Y, Z were sitting facing each other. A, B and C were facing south and X, Y and Z were facing north. X was left of Y but in front of A; Z was not at the left end and was not facing C. Who were at the left and right positions respectively?

A) B and Y B) C and X
C) B and Z D) A and X
 
Answer & Explanation Answer: D) A and X

Explanation:
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Filed Under: Direction Sense Test
Exam Prep: Bank Exams

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Q:

A : ITC, a tobacco company , has decided to withdraw from all sponsorship of sporting activities.

B: The center has decided to bring in legislation for banning sponsoring of sports  and cultural events by tobacco companies.

A) If 'A' is the effect and 'B' is its immediate and principal cause. B) If 'A' is the immediate and principal cause and 'B' is its effect.
C) Both A and B D) None of these
 
Answer & Explanation Answer: D) None of these

Explanation:

Both are independent events.

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Q:

Choose the most essential part for the word given below from the following options ?

Shoe

A) Lace B) Sole
C) Leather D) Walking
 
Answer & Explanation Answer: B) Sole

Explanation:

All shoes have a sole of some sort.Not all shoes are made of leather (choice b); nor do they all have laces (choice c).Walking (choice d) is not essential to a shoe.

 

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Filed Under: Logic
Exam Prep: Bank Exams , CAT
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Q:

For a nominal interest rate of 8.4%, what is the compounding frequency if the periodic interest rate is:0.7

A) 9 B) 10
C) 11 D) 12
 
Answer & Explanation Answer: D) 12

Explanation:

i=j/m

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Filed Under: Compound Interest
Exam Prep: Bank Exams
Job Role: Bank PO

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Q:

If 3A = 2B = 4C; then what is A : B : C?

A) 3 : 2 : 4 B) 6 : 4 : 3
C) 4 : 6 : 3 D) 2 : 3 : 4
 
Answer & Explanation Answer: C) 4 : 6 : 3

Explanation:
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Filed Under: Ratios and Proportions
Exam Prep: Bank Exams

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Q:

Choose the alternative where the third segment in the statement can be logically deduced using both the preceding two, but not just from one of them.

I. All IIMs are in India. No BIMs are in India. No IIMs are BIMs

II. All IIMs are in India. No BIMs are in India .No BIMs are IIMs

III. Some IIMs are not in India. Some BIMs are not in India. Some IIMs are BIMs.

IV. Some IIMs are not in India. Some BIMs are not in India. Some BIMs are IIMs.

A) I Only B) II Only
C) I and II D) III and IV
 
Answer & Explanation Answer: C) I and II

Explanation:
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Filed Under: Logic

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