1.

A circular garden of radius is 15 m is surrounded by a circular path of width 7 m. If the path is to be covered with tiles at a rate of Rs. 10 per\[{{m}^{2}}\], then what is the total cost of the work?

A. Rs. 8410
B. Rs. 7140
C. Rs. 8140
D. Rs. 7410
Answer» D. Rs. 7410


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