This will depend on whether the loan is secured by an asset or is unsecured.
An unsecured loan is typically between 10% and 15%
A secured loan is typically between 5% and 10%
The interest rate is at the discretion of the lender; they will adjust the rate depending on how risky they assess the loan to be. If you have not been in business long and your cashflow is not straight forward, expect the interest rate to be higher.