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An electric heater is rated 1500 watt. If electric power costs ₹ 2 per kilo-watt-hour, then the cost of power for 10 hours running of the heater is

Options

  1. A₹ 30
  2. B₹ 15
  3. C₹ 150
  4. D₹ 25

Correct answer

A. ₹ 30

Step-by-step solution

The correct answer is Option 'A'.

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