Vinod sold a watch to Arun at a gain of 12% and Arun had to sell it to Manoj at a loss of 5%. If Manoj paid Rs.3990 for it, how much did Vinod pay for the watch?

Arun sold watch to Manoj at 5% loss at Rs.3990


CP


= Rs.4200


So, Cost Price of watch for Arun is Rs.4200


Vinod sold watch to Arun 12% gain



= Rs.3750


So, Vinod paid Rs.3750 for a watch.


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