refinance interest rates

George earned $16 as simple interest on $800 for 3 months. Find the yearly rate of interest. => 7% or 10% or 9% or 8%..

Find the simple interest on a principal of $140 for a period of 4 years at an interest rate of 3%. => $15.80 or $16.80 or $17.80 or $18.80..

The simple interest on a principal of $300 at an interest rate of 5% is $45. For how many years is the simple interest calculated? => 3 or 6 or 5 or 4..

Find the simple interest for 3 years at a rate of 5% on $200. => $60 or $90 or $30 or None of the above..

Tanya deposited $300 in her savings account. The rate of simple interest is 4% per year. Find the balance at the end of four years. => $48 or 1600 or $348 or 116..

A bank gives an interest at an annual rate of 10% compounded continuously. How long will it take to triple a deposit? => 13 years or 11 years or 12 years or 9 years or 10 years..

Sheela can buy a DVD player in a single payment of $100 or by paying an interest of $10 per month. Find the rate of simple interest per month. => 10% or 20% or 16% or 4%..

Find the future value accumulated in an annuity after investing periodic payments $800 for 6 years at an annual interest rate 5%, with payments made and interest compounded quarterly. => $26200 or $22230 or $24230 or $20235..

Olga earned $19.80 as interest in 4 years. Find the principal if the rate of interest is 3%. => $149.35 or $175.45 or $190.50 or $165..

Marissa deposited $900 in her savings account. The rate of simple interest is 5% per year. Find the balance at the end of 4 years. => $720 or $1080 or $180 or None of the above..