A man purchased a bag of rice containing 70 kg for Rs. 175. He sold it at the rate of Rs. 2.75 per kg. Find the profit or loss %.
Kumar purchased an item for Rs.46,000 and sold it at a loss of 12 per cent. With that amount, she purchased another item and sold it at a gain of 12 per cent. What was her overall gain/loss?
A grain wholesaler earns a profit of 12 Rs per bag of wheat sold and a loss of 8 Rs per bag of rice sold.
(a) If he sells 1500 bags of wheat and 2050 bags of rice in a month, what is his profit or loss?
(b) What is the number of wheat bags he must sell to have neither profit nor loss, if the number of rice bags sold is 2400 bags?