Bananas are bought at 3 for Rs.2 and sold at 2 for Rs. 3. The gain per cent is


CP for 3 Bananas = Rs.2


CP for 1 Banana = Rs.2/3


SP for 2 Bananas = Rs.3


SP for 1 Banana = Rs.3/2


Gain = SP – CP


= 3/2 – 2/3


=5/6




= 5/4 × 100


= 125%

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