Question

2 bulb each of 200 watt and 2
fan each of 100 watt work 10
hour per day find out total
electricity consumption in one
month.
200 unit
180 unit
120 unit
60 unit​

Answer 1

Answer:

watt × hour × days /1000

bulb=200+200

=400

fan=100+100

=200

days=10

put the values in formula

600×10×30/1000

=180 unit

Answer 2

Answer:

(B) = 180 unit

Explanation is in attachment.....