Find the cost of laying grass beds on a pathway of area 200 square meters at 0.1 paise per square cm.
Rs. 2000
Cost of laying grass beds = 0.1 paisa per cm2
So, for 1 m2 i.e. 10,000 cm2, cost = (0.1 × 10000) paise = 1000 paise = ₹ 10
Total cost = ₹ 10×200 = ₹ 2000