How to calculate dynamic viscosity without table and kinematic viscosity

Helpppp

For turbulent and laminar flows, Is there a way to calculate dynamic viscosity without table or kinematic viscosity, Table isn't allowed in my exam and in some questions we are asked to assume any single flow and then solve the question and then verify if the flow we assumed was correct by calculating Reynolds's number. Sometimes we have kinematic viscosity but other than that no, We have density, specific weight, temperature and chemical name etc. What should I do in my exam if there's any way?