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** Q 2326234171. ** A trader cheats both his supplier and customer by using faulty weights. When he buys from the supplier, he takes 20% more than the indicated weight. When he sells to the customer, he gives 20% less than the indicated weight. If he sells at cost price (i.e. charges the cost price of the indicated weight), what is his profit percent?

**IBPS-PO 2017 Mock Mains **