The capacity of a theatre is decreased from 200 seats to 150. Determine the percent of change against the previous capacity.

Determine the principal, if $170 is collected for 2 years by lending at 1.5% per annum.

Sameera pays $15 every month until 10 years. She borrows certain amount at 6% per year. Determine the amount borrowed by her.

A banker gives loan at 13% per year in simple interest. The bank collects $1300 over a period of 2 years in interest. __________ is the amount given on loan.

__________ is the rate of interest, if £120 is paid per year on a principal amount of £700.

If $1500 is paid as interest towards a loan of $10000 over a period of 10 years, the rate of interest is _________.

If Cathy pays $10 every month until 9 years on borrowing $1000, _____ is the rate of interest.

Garry borrows $1250 from a bank at 0.6% per annum and agrees to pay it back in 5 years. Determine the total amount to be paid back by him.

Determine the simple interest on $650 principal at 2% per annum over a period of 8 years.

_______ is the interest on £182 at 11% every year over a period of 12 years.

>>> Simple Interest = 
>>> Simple Interest = 240.24 rupees.

_________ is the principal, if $125 is collected for 5 years by lending at 7% per annum.

>>> Principal Amount =
>>> Principal Amount = 357.14 rupees.

A private lender gives loan at 18% per year in simple interest. The borrower hands over $540 over a period of 3 years in interest. __________ is the amount given on loan.

>>> Principal Amount = 
>>> Principal Amount = 
>>> principal amount = 1000.

__________ would be the rate of interest, if £105 is paid per year on a principal amount of £840.

If £600 is paid as interest towards a loan of £1500 over a period of 8 years, the rate of interest is _________.

If Julie pays £18 per month till 2 years on borrowing £1400, _____ is the rate of interest.

_______ is the interest on £356 principal at 8% per year for 5 years.