Money spent to make the ground = Rs 1,000 = 1,00,000 paise Area of the ground =
100000
25
= 4000 m2 Area of the ground = l × b = x × 50 = 4,000 x =
4000
50
x = 80 m. Length of the ground increased = 80 + 20 = 100 m Area of the ground = l × b = 100 × 50 = 5,000 m2 Expenditure in rupees at the same rate = 5000 ×