Shop A sells 1 kg of grapes at $3.90 while Shop B sells 600 g of grapes at $2.70.Which shop sells the grapes at a lower price?

The price of 2 kg of grapes is $9.80.If Jane paid $24.50 for the grapes, how much grapes did Jane buy?

A dishonest shopkeeper uses two different scales while buying and selling the goods. Both the scales are faulty. While buying he uses a scale that shows 900 gm per kg of the goods bought. Similarly while selling, he uses a scale that shows 1100 gm per kg of the goods sold. What is his profit percent, if he claims to sell the goods at cost price?

Question No 48.A trader spent a total of Rs.840 to purchase two varieties of sugar. If the selling price of each variety of sugar was Rs.10 per kg more than the cost price, then the profit would be Rs.450. If the cost price of the first variety is Rs.5 less than the second one and the quantities purchased are in the ratio 2 : 1, what is the cost price (in Rs. per kg) of the second variety of sugar?

The Super K market had bags of red grapes for $2.46 for 3 bags.  The Super K market also had green grapes priced at $1.68 for 2 bags.   The price of one bag of red grapes and one bag of green grapes together cost how much?

A trader buys 800 kgs of tomatoes for Rs 7200. 10% tomatoes are damaged in transportation. At what rate (Rs/Kg) should he sell the rest to earn 30% profit?