The price of a villa is decreased from Rupees 2 crore to Rupees 1 crore seventy five lakhs. Find the percentage of decrease.
The price of a plot is decreased from Rupees two crore fifty lakhs to Rupees two crore twenty lakhs. Find the percentage of decrease.
A persons salary is decreased by steps of 25%, 15% and 10%. What will be the percentage decrease,if the salary is decreased in a single shot?