Aptitude and Reasoning Questions

Q:

The perimeter of a rectangle whose length is 6 m more than its breadth is 84 m. What will be the area of the rectangle?

A) 333 sq.mts B) 330 sq.mts
C) 362 sq.mts D) 432 sq.mts
 
Answer & Explanation Answer: D) 432 sq.mts

Explanation:

Let the breadth of the rectangle = b mts

Then Length of the rectangle = b + 6 mts

Given perimeter = 84 mts

2(L + B) = 84 mts

2(b+6 + b) = 84

2(2b + 6) = 84

4b + 12 = 84

4b = 84 - 12

4b = 72

b = 18 mts

=> Length = b + 6 = 18 + 6 = 24 mts

 

Now, required Area of the rectangle = L x B = 24 x 18 = 432 sq. mts

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Filed Under: Area
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Q:

Refer the below data table and answer the following question.

What was the increase in the height of the child from 7th Birthday to 16th birthday?

 

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

Explanation:
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Filed Under: Table Charts
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Q:

Read the information and answer the question based on it.

 

In an examination, a student gets an average of 76.2 marks. The total marks for the five subjects are 500. His marks in 4 subjects are mentioned, calculate the marks obtained by the students in Social science marked as 'x' in the table below.

 

 

 

A) 60 B) 58
C) 57 D) 56
 
Answer & Explanation Answer: C) 57

Explanation:
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Filed Under: Table Charts
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Q:

If "A" denotes "subtracted from", "B" denotes "added to", "C" denotes "divided by", "D" denotes "multiplied by", then which of the following statement is correct?

A) 3 A 12 B 16 D 17 C 1 = 163 B) 5 C 7 A 9 D 8 B 2 = 294
C) 13 C 13 A 13 B 13 D 13 = 157 D) 18 C 16 D 49 A 27 B 9 = 200
 
Answer & Explanation Answer: C) 13 C 13 A 13 B 13 D 13 = 157

Explanation:
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Filed Under: Mathematical Operations
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Q:

Select the related word from the given alternatives.

Alive : Dead :: Question : ?

A) Options B) Answer
C) Right D) Ask
 
Answer & Explanation Answer: B) Answer

Explanation:
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Filed Under: Analogy
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Q:

Negative divided by Negative

A) -ve B) +ve
C) 0 D) Can't be determined
 
Answer & Explanation Answer: B) +ve

Explanation:

We know the Mathematical rules that

 

++ = ++- = --+ = --- = +

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Filed Under: Arithmetical Reasoning
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Q:

Select the related word from the given alternatives.

School : Teacher :: Court : ?

A) Lawyer B) Play
C) Tennis D) Justice
 
Answer & Explanation Answer: A) Lawyer

Explanation:
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Filed Under: Analogy
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Q:

What is the value of cosec 120°

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

Explanation:
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Filed Under: Simplification
Exam Prep: Bank Exams

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