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The area of a circular play groud is 616...

The area of a circular play groud is 616 `m^(2)`. A path of width 3 m is laid around and outside of it. Find the cost of levelling the path at the rate of Rs.14 per square metre.

A

Rs. 4093

B

Rs. 4090

C

Rs. 4000

D

Rs. 4092

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The correct Answer is:
D
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