A rectangular field is 75 m long and 48 m wide. What is the cost of fencing all around it at Rs. 26 per metre?
Correct answer D. Rs. 6,396
Explanation
Perimeter = 2(75 + 48) = 246 m. Cost of fencing = 246 x 26 = Rs. 6,396. Fencing is charged on the boundary length, not on the area.
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