This sheet as of now have 200+ finance questions with answers.
Have around 150 essential questions from Valuation, Corporate Finance and Accounting
And advance question data base right now have 55 questions which are updated on monthly basis as we source and post more such questions on the page Valuation_Interview_Prep!
These questions are available for free to go through in my product Core Fin Jobs.
For complete answers a nominal fee is charged to reward for the time and effort spend in the product!