Sumeet gets paid for Rs.500 per hour. If pay is increased to Rs.600, then what is the percent increase in pay?
If the rate of sales tax is 5%, ‘A’ has to pay Rs 7,140 for steel cup board. What amount he has to pay if the sales tax is increased by 2%.
X, a shareholder, holding 100 shares of Rs 10 each has paid application money of Rs 2 per share and allotment money of Rs 3 per share, but has failed to pay the first call of Rs 2 per share and second call of Rs 3 per share. His shares were forfeited. What is amount paid up on these shares?