RRB Group D 16 Sep 2022 Shift 1 Solved Paper

In a house, a refrigerator set rated as 350 W is operated for 8 hours/day, a TV set rated as 150 W is operated for 5 hours/day, and an electric heater rated as 1500 W is operated for 30 minutes/day. If the energy cost per unit is Rs. 5.00, then the total expenditure of that house for 10 days for the TV set, refrigerator and electric heater will be: