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A house has 3 tube lights, two fans and a Television. Each tube light draws 40W. The fan draws80W and the Television draws 60W. On the average, all the tube lights are kept on for fivehours, two fans for 12 hours and the television for five hours every day. Find the cost of electricenergy used in 30 days at the rate of Rs. 3.oo per Kwh. |
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