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75.if 280 logs are stacked in such a way that there are 25 logs in the bottom row 24 in the next row 23 in the next row and so on then the no of rows in which 280 logs are placed is?

Answer» 75.if 280 logs are stacked in such a way that there are 25 logs in the bottom row 24 in the next row 23 in the next row and so on then the no of rows in which 280 logs are placed is?


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