A shopkeeper blends two varieties of tea costing 18 and 13 per 100 gm in the ratio 7 : 3. He sells the blended variety at the rate of 18.15 per 100 gm. His percentage gain in the transaction is ?

Question

Accepted Answer

10%

A shopkeeper blends two varieties of tea costing 18 and 13 per 100 gm in the ratio 7 : 3. He sells the blended variety at the rate of 18.15 per 100 gm. His percentage gain in the transaction is ?

Make the most of this question