1. A tradesman marks his goods 40% above the cost price. If he allows a discount of 25%, then his gain % is-
1) 5%
2) 7 1/2%
3) 12 1/2%
4) 6%
5) None of these
2. 10 kg of superior quality of sugar is mixed with 50 of inferior quality of Sugar. The price of Superior quality and inferior quality of sugar is `18 and `12 respectively. The average price per kg of mixture is -
1) Rs. 13
2)
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