Vijay purchased a farmland having length 120 m and breadth 80 m. He wished to put a fence of wire to prevent the stray animals from entering his land. 1. What is the area of the farmland ? (a) 400 m2$\quad$(b) 9600 m2$\quad$(c) 1600 m2$\quad$(d) 4800 m2 2. What is the perimeter of the farmland ? (a) 200 m$\quad$(b) 720 m$\quad$(c) 400 m$\quad$(d) 960 m 3. Find the cost of fencing the farmland at 15 per metre. (a) ₹ 10800$\quad$(b) ₹ 7200$\quad$(c) ₹ 9600$\quad$(d) ₹ 6000 4. Vijay wanted to construct a house on $\frac{1}{4}$ th area of the farmland. Find the cost of tilling the remaining area at ₹2 per sq m. (a) ₹ 7200$\quad$(b) ₹ 14400$\quad$(c) ₹ 16800$\quad$(d) ₹ 8400
