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In a house there are four bulbs each of `50W` and 5 fans each of 60W. If they are used at the rate of 6 hours a day, the electrical energy consumed in a month of 30 days is

A

64 KWH

B

90.8KWH

C

72KWH

D

42KWH

Text Solution

Verified by Experts

The correct Answer is:
B
1 unit `=("no.watts"xx"no. of hours")/(1000)`
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