## Area

Quantitative aptitude questions are asked in many competitive exams and placement exam. Area is a category in Quantitative Aptitude. Quantitative aptitude questions given here are extremely useful for all kind of competitive exams like Common Aptitude Test (CAT), MAT, GMAT, IBPS Exam, CSAT, CLAT, Bank Competitive Exams, ICET, UPSC Competitive Exams, CLAT, SSC Competitive Exams, SNAP Test, KPSC, XAT, GRE, Defense Competitive Exams, L.I.C/ G. I.C Competitive Exams, Railway Competitive Exam, TNPSC, University Grants Commission (UGC), Career Aptitude Test (IT Companies) and etc., Government Exams etc.

We have a large database of “Area” Problems answered with explanation. These will help students who are preparing for all types of competitive examinations

### The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.40 per metre.

 A) 2808 B) 3808 C) 4808 D) 5808

Explanation:

Area = (13.86 x 10000)$\inline m^{2}$ = 138600 $\inline m^{2}$

$\inline \prod R^{2}$= 138600 ; $\inline R^{2}$ = (138600 x (7/22)) ;  R = 210 m.

Circumference = $\inline 2 \prod R$ = (2 x (22/7) x 210) m = 1320 m.

Cost of fencing = Rs. (1320 x 4.40) = Rs. 5808.

Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

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### The length of a rectangualr hll is 5m more than its breadth. The area of the hall is 750 m. The length of the hall is

 A) 20 B) 25 C) 30 D) 35

Explanation:

length= (x+5)m

x(x+5) = 750

Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

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### The inner circumference of a circular race track, 14m wide is 440m. Find the radius of the outer circle.

 A) 84m B) 24m C) 44m D) 54m

Explanation:

let inner radius be r meters.

${\color{Black}&space;Then,2\Pi&space;r=440\Rightarrow&space;r=440\times&space;\frac{7}{22}\times&space;\frac{1}{2}=70m}$

radius of outer circle = 70+4 =84m

Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

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### The ratios of areas of two squares, one having its diagonal double than the other is

 A) 2:1 B) 2:3 C) 3:1 D) 4:1

Explanation:

${\color{Black}ratio=\frac{\frac{1}{2}(2d)^{2}}{\frac{1}{2}d^{2}}&space;=4:1&space;}$

Subject: Area - Quantitative Aptitude - Arithmetic Ability
Exam Prep: Bank Exams
Job Role: Bank PO

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### A rectangular lawn 55m by 35m has two roads each 4m wide running in the middle of it. One parallel to the length and the other parallel to breadth. The cost of graveling the roads at 75 paise per sq meter is

 A) rs.58 B) rs.158 C) rs.258 D) rs.358