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Question

A family uses a light bulb of 100 W, a fan of 100 W and a heater of 3kw, each for 8 hours a day. If the cost of electricity is Rs.2 per unit, what is the expenditure for the family per month of 30 days, on electricity?


  1. Rs. 1536

  2. Rs. 1500

  3. Rs. 300

  4. Rs. 1530


Solution

The correct option is A

Rs. 1536


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