Hi, I have practiced and am still practising mental maths but I noticed that, while going through case books that a number of math formulas are required to answer some cases eg, NPV, CAGR, etc. So can I please get a listing of the type of math questions or formulas commonly used for case interviews or general math formulas I should know.

Hi, I have practiced and am still practising mental maths but I noticed that, while going through case books that a number of math formulas are required to answer some cases eg, NPV, CAGR, etc. So can I please get a listing of the type of math questions or formulas commonly used for case interviews or general math formulas I should know.