1.

The cost of levelling a circular field at 50 Paise per square metre is Rs. 7700. The cost (in Rs) of putting up a fence all round it at Rs. 1.20 per meter is (Use π = 22/7)

A. Rs. 132
B. Rs. 264
C. Rs. 528
D. Rs. 1056
Answer» D. Rs. 1056


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