A rectangular field has its length and breadth in the ratio 6 5 respectively A man riding bicyc...........

Quantitative Aptitude ( CCS) Mensuration 2D

A rectangular field has its length and breadth in the ratio 6:5 respectively. A man riding bicycle complete one lap of this field along its perimeter at the speed of 12kmph in 1.5m. What is the area of the field ?

5345

5487

5468

5460

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Explanation:

Answer & Explanation
Answer – 5468
Explanation :
Speed = 12*5/18 = 3.3 m/s
Perimeter = Distance
2(6x+5x) = 90*3.3
22x= 297
X=13.5
Area = 6*13.5 *5*13.5 = 5467.5 = 5468sq.m