Question
A fruit seller buys oranges at the rate of 15 for ₹60.
How many oranges should he sell for ₹60 to gain 25%?Solution
CP of 15 Oranges =60Rs. CP of 1 Orange =60/15=4Rs. SP of 1 orange at the 25% interest rate=4×125/100 =5Rs. Oranges can be sold for Rs 60=60/5 =12Rs.
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