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According to the rate of electricity charge, theminimum charge upto 20 units is Rs. 80 and the cost perunit form 21 units to 250 units is Rs. 7.30. How many unitswere consumed by Rs. 1248?(Ans: 180 units) |
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Answer» According to the rate of electricity charge, the minimum charge upto 20 units is Rs. 80 and the cost per unit form 21 units to 250 units is Rs. 7.30. How many units were CONSUMED by Rs. 1248? (Ans: 180 units) |
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