An electric bulb of 60 W is lighted for 10 hours a day. What is the amount to be paid in a month of 30 days, if one unit of electricity of costs ₹ 3.50?

An electric bulb of 60 W is lighted for 10 hours a day. What is the am

1.	An electric bulb of 60 W is lighted for 10 hours a day. What is the amount to be paid in a month of 30 days, if one unit of electricity of costs ₹ 3.50?
Answer» P = 60 W, t= 10 hours E = P × t = 60 × 10 = 600kWh = 6.0 kWh Bill to be paid =0.6 × 3.5 × 30 = ₹ 63

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An electric bulb of 60 W is lighted for 10 hours a day. What is the amount to be paid in a month of 30 days, if one unit of electricity of costs ₹ 3.50?

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