14) What is the profit amount, if the i - phone cost price is Rs.50000/- and selling price is Rs.70000/-?

15) What is the selling price, if the profit is 5% for a computer table bought at Rs.1150/- with Rs.50/- as a transport charge?

16) What is the cost price if the product is sold at Rs. 572 with a profit of Rs. 72?

17) What is the profit % if the cost price of 16 bolts is equal to the selling price of 12 bolts?

18) What is the selling price if the cost price is Rs.7282/- with a profit of Rs.208?