A man borrows ₹6000 at 5% compound interest. If he repays ₹1200 at the end of each year, find the amount outstanding at the beginning of the third year.

Mr. Raina deposits ₹ 1,600 in a bank every year in the beginning of the year, at 5% per annum compound interest. Calculate the amount due to him at the end of 2 years. Also find his gain in two years.

Jaya borrowed ₹50000 for 2 years. The rates of interest for two successive years are 12% and 15% respectively. She repays ₹33000 at the end of first year. Find the amount she must pay at the end of second year to clear her debt.

Find the amount and the compound interest on ₹5000 for 2 years at 6% per annum, interest payable yearly.