Aptitude and Reasoning Questions

Q:

What is the simplified value of (cosec A + sin A)(cosec A – sin A)?

A) cos2A + cot2A B) 2 cos2A
C) 2 cot2A D) 2 cos A cot A
 
Answer & Explanation Answer: A) cos2A + cot2A

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Q:

In the following question below are given some statements followed by some conclusions. Taking the given statements to be true even if they seem to be at variance from commonly known facts, read all the conclusions and then decide which of the given conclusion logically follows the given statements.


Statements:
I. All dens are spiral.
II. Some spirals are cards.


Conclusions:
I. Some spirals are not cards.
II. Some dens are not cards.
III. Some cards are den.

A) Only conclusion (I) and conclusion(II) follow. B) Only conclusion (III) follows.
C) All conclusions follow. D) No conclusion follows.
 
Answer & Explanation Answer: D) No conclusion follows.

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Filed Under: Statement and Conclusions
Exam Prep: Bank Exams

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Q:

From the given alternatives, select the word which CANNOT be formed using the letters of the given word.Liabilities

A) Lite B) Able
C) Like D) Table
 
Answer & Explanation Answer: C) Like

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Q:

If four angles of a quadrilateral are (6x-18), (80-4x), (4x+14), (12x-58), then find the value of the smallest angle of the quadrilateral.

A) 40 B) 100
C) 180 D) 200
 
Answer & Explanation Answer: A) 40

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Q:

Consider the given statement(s) and decide which of the given assumption(s) is/are implicit in the statement.

Statement:
"The use of antibiotic tablets, destabilises the gut bacteria".

Assumptions:
I. There are friendly bacteria in the gut.
II. Gut health is foremost for overall health.

A) Both I and II are implicit. B) Only I is implicit.
C) Only II is implicit. D) Neither I nor II is implicit.
 
Answer & Explanation Answer: B) Only I is implicit.

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Q:

If tan a = √3 + 2, then the value of tan a - cot a is

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

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Q:

The wildcard in a WHERE clause is useful when

A) An exact match is not possible in a SELECT statement. B) An exact match is necessary in a CREATE statement.
C) An exact match is not possible in a CREATE statement. D) An exact match is necessary in a SELECT statement.
 
Answer & Explanation Answer: A) An exact match is not possible in a SELECT statement.

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Q:

N professes to lose 25% on rice and uses a weight of 750 gm instead of 1 kg. What is the total profit or loss percentage?

 

A) 5.25% profit B) 12.5% profi
C) No profit/loss D) 5.25% loss
 
Answer & Explanation Answer: C) No profit/loss

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Filed Under: Profit and Loss
Exam Prep: Bank Exams

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