Question

One side of a square field $200m.$ Find the cost of levelling it if the rate of levelling is ₹ $0.30persquaremetre.$

Answer 1

Find the cost of levelling:

Here, the side of square field is $200m.$

Area of the field =side$\times$side

$$\begin{gathered} =200\times 200 \\ =40000squaremetre. \end{gathered}$$

Cost of levelling =$0.30\times 40000$

= $₹12000$

Hence, the cost of levelling is $₹12000$.