Question

Approximately how much money would you save each year if you replace five incandescent bulbs of 60 Watt each with five LED bulbs of 10 Watt each? Assume that the lights are used for four hours a day for 365 days and the cost of energy per unit is Rs.5.
a) Rs‐1625 b) Rs‐725. c) Rs‐1825 d) Rs‐1025

Answer 1

Rs 1625A I think soyou