A 100 watt electric bulb is used for 10 hours. What will be the cost of electricity consumed, if the consumption cost is 5 per unit ?

A 100 watt electric bulb is used for 10 hours. What will be the cost o

1.	A 100 watt electric bulb is used for 10 hours. What will be the cost of electricity consumed, if the consumption cost is 5 per unit ?
A.	5
B.	10
C.	25
D.	50
Answer» B. 10

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A 100 watt electric bulb is used for 10 hours. What will be the cost of electricity consumed, if the consumption cost is 5 per unit ?

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