SP of Raisins = `(125/100)xx320` = Rs. 400 SP of Dates = `(120/100)xx400` = Rs. 480 CP of Dates = 150 + 30 + 75 = Rs. 255 So profit % = `(225/255)xx100` = 88%
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An inlet pipe can fill a tank in 8 hours, whereas an outlet pipe can empty the same tank in 16 hours. Find the time taken by three such inlet pipes and ...
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