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Mathematics, 23.05.2021 14:00 carebear147

A dealer purchased 250 bulbs for Rs10 each. However, 12 bulbs got fused which he had to throw away. He sold the remaining bulbs at Rs 12 each. Find the gain or loss per cent in the dealing.​

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A dealer purchased 250 bulbs for Rs10 each. However, 12 bulbs got fused which he had to throw away....
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