The cost price of 25 books is equal to the selling price of 20 books. The profit per cent is :
A20%
B22%
C24%
D25%
A20%
B22%
C24%
D25%
Related Questions:
The following pie chart shows the percentage distribution of the expenditure incurred in manufacturing a scientific calculator. If 500products are manufactured and the direct labor cost on them amounts to ₹1,00,000, what should be the selling price of each product so that the manufacturer can earn a profit of 44%?