The buying price of 5 kg of flour with the rate Rs 20 per kg, when 5% ST is added on the purchase is Rs 21.

Find the buying price of each of the following when 5% sT is added on the purchase of A towel at Rs50 (ii) Two bars of soap at Rs 35 each

A grocer purchased 20 kg of rice at the rate of Rs. 15 per kg and 30 kg of rice at the rate of Rs. 13 per kg. At what price per kg should he sell the mixture to earn 33 (1)/(3) % profit on the cost price?

Meena purchased 16 kgs. of wheat at the rate of Rs. 26/- per kg. and 12 kgs. of rice at the rate of Rs 26/- per kg. What is the total amount that she paid to the shopkeeper

A shopkeeper bougth 10 kg of rice for Rs. 200, 5 kg of rice at Rs. 15 per kg, and 5 kg at Rs. 25 per kg. Find the average costof the rice per kg.

Arun purchased 30 kg of wheat at the rate of Rs. 115.0 per kg and 20 kg of wheat at the rate of Rs. 14.25 per kg. He mixed the two and sold the mixture. Approximately what price per kg should he sell that mixture to make 30% profit? R s .14.80 b. R s .15.40 c. R s .15.60 d. R s .16.30 e. Rs. 18.20

Harmeet purchased 3.5kg of potatoes at the rate of Rs 13.75 per kg. How much money should she pay in nearest rupees?