What would be the cost of fencing a square field of side 10m at the rate of ₹20 per metre?
₹800
₹700
₹600
₹500
Perimeter of the square field = 4 × 10 = 40 Cost of fencing the field = 20 × 40 = ₹ 800
Each side of a square field is 10 m. Find the cost of ploughing the field at the rate of ₹1.50 per m2