If the ratio of area of rectangle to its perimeter is 60 11 And length and breadth are in the ratio ...........

Quantitative Aptitude (SBI-CL) Mensuration 2D

If the ratio of area of rectangle to its perimeter is 60:11. And length and breadth are in the ratio 6 : 5. Find length of rectangle.

40 units

30 units

13 units

24 units

56 units

Ratio of length and breadth is 6 : 5

∴ Length = 6x Breadth = 5x

∴ Area = l x b = 30x²

∴ Perimeter = 2 (l + b) = 2(6x + 5x) =22x = 60/11

∴ X = 4

∴ Length = 6x = 6 x 4 = 24 units

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