Susheel has a cumulative time deposit account of Rs.800 per month at `6%` per annum. If he receives Rs.1,300 as interest, then find out the total time for which the account was held. (in months)

Varsha opened a recurring deposit account with Oriental Bank of Commerce and deposited Rs.800 per month at an interest rate of 4% per annum. If she receives Rs.800 as interest, then find out the total time for which the account was held. (in years)

Priyanka has a recurring deposite account of Rs 1000 per month at 10% per annum. If she gets Rs 5550 as interest at the time of maturity, find the total time for which the account was held.

Sneha opened a cumulative time deposit account with a bank. She deposits Rs. 500 per month for (1)(1)/(4) years. If she receives Rs.300 as interest, find the rate of interest per annum.

Sheela has a recurring deposit account in a bank of Rs 2,000 per month at the rate of 10% per annum. If she gets Rs 83,100 at the time of maturity, find the total time (in years) for which the account was held.

The maturity value of a cumulative deposit account is Rs 1,20,400. If each monthly instalment for this account is Rs 1,600 and the rate of interest is 10% per year, find the time for which the account was held.

Rekha opened a recurring deposite account for 20 months. The rate of interest is 9% per annum and Rekha receives Rs 441 as interest at the time of maturity. Find the amount Rekha deposited each month.

Dinesh opened a recurring deposit account with State Bank of India. He deposited Rs. 900 per month at 7.5% per annum. He received Rs. 1687.5 as interest. Find the time period of his deposit. (in year)