Question

in a factory there are 40 bulbs of 100 watt and 50 bulbs of 60 watt each these bulbs are used 10 hours a day. calculate the total electric bill for a month of 30 days at the rate of rs 4 per unit​

Answer 1

this question no one can I ask for the BNAT and I will try it out again and angles introduction6.5 it was a little more difficult for the maximum possible to do it for me too but it would 55inches 55inches if I had to go to the hospital for a few days