Pooja started a business by investing Rs2,00,000. During the first three successive years, she earned a profit of 5%, 8% and 12% per annum respectively. If in each year, the profit was added on the capital at the end of the previous year, calculate her total profit after three years.

Jitendra set up a factory by investing Rs 2500000. During the first two successive years his profits were 5% and 10% respectively. If each year the profit was on previous year s capital, compute his total profit.

Jitendra set up a factory by investing Rs 2500000. During the first two successive years his profits were 5% and 10% respectively. If each year the profit was on previous year's capital, compute his total profit.

Kailash set up a factory by investing Rs. 1000000. During the first two years, his profits were 10% and 15% respectively. If he reinvested the profit of each year at the beginning of the next year, his total profit (in Rs. ) is

Calculate the compound interest accrued on Rs 6,000 in 3 years, compounded yearly, if the rates for the successive years are 5%, 8% and 10% respectively.

Jaya borrowed Rs 50,000 for 2 years. The rates of interest for two seccessive years are 12% and 15% respectively. She repays Rs 33,000 at the end of the first year. Find the amount she must pay at the end of the second year to clear her debt.**

Farhan started his business by investing rs. 75,000. In the first year, he made a profit of 20%. He invested the total capital in a new business and made a loss of 12%. How much was his profit or loss computed on his original captial?

P and Q started a business by investing ₹ 15,000 and ₹18,000 respectively. After four months R joined the business with a capital of ₹10,000 . After two more months Q left the business with his capital. At the end of the year P got a share of ₹4,500 in the profit. What is the total profit earned ?