For the following questions answer them individually
A shopkeeper buys wheat at a wholesale price of Rs 85 per bag. He sells 40% of the bags at a price of Rs 60 each. At what price should he sell the remaining bags so that he makes an overall profit of 10%?
Abhi and Bablu started a business with an investment of Rs 30000 and Rs 18000 respectively. After 5 months, Chintu joined them with an investment of Rs 45000. If the profit after one year is Rs 19800, find the profit share of Chintu.
Ashish buys 100 shares of Apple corp at 500 per share. If the company issues a dividend of 10 rupees per share during Ashish's holding period and he sells the shares at 550 per share, what is the total profit made by Ashish?
Given that the total interest paid over 25 years is 100% more than the borrowed principal ‘P’ at a certain rate of simple interest r. At the same rate of simple interest r, the total interest paid over n years is 200% more than the borrowed principal ‘2P’. What is the ratio of the total interest paid over (50 - n) years on a principal of ‘4P’ to the borrowed principal ‘4P’ at the same rate of simple interest r?
A trader makes 20% profit after giving 25% discount on the marked price. What discount should be given on marked price to make a profit of 40%?