Area Question & Answers



varnadevasani

The ratio of the area of a square to that of the square drawn on its diagonal is

A) 1:2 B) 2;3
C) 3:1 D) 4:1
Answer & Explanation Answer: A) 1:2

Explanation:

{\color{Blue} ratio=\frac{a^{2}}{(\sqrt{2}a)^{2}}}

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Submitted By: varnadevasani
Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank P O

varnadevasani

The area of a square field is 69696sq.cm..its diagonal will be equal to

A) 373 B) 573
C) 473 D) 673
Answer & Explanation Answer: A) 373

Explanation:

d=√2*s

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Submitted By: varnadevasani
Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank P O

varnadevasani

If the length of the diagonal of a square is 20cm,then its perimeter must be

A) 40 B) 30
C) 10 D) 20
Answer & Explanation Answer: A) 40

Explanation:

d=√2l

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Submitted By: varnadevasani
Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank P O

varnadevasani

The circumference of a circle, whose area is 24.64 sq.m

A) 14.64 B) 16.36
C) 17.60 D) 18.40
Answer & Explanation Answer: C) 17.60

Explanation:

{\color{Blue} \Pi r^{2}=26.64}

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Submitted By: varnadevasani
Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank P O

varnadevasani

The area of the circle is 220sq.m .the area of the square inscribed in a circle will be

A) 49 B) 70
C) 140 D) 150
Answer & Explanation Answer: C) 140

Explanation:

area of a square ={\color{Blue} \frac{1}{2}(diagonal)^{2}}

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Submitted By: varnadevasani
Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank P O