ProProfs’ tools for building & testing knowledge are used by millions of users each month. The site hosts more than one million pieces of content in 70+ languages, and is a leading platform for online training and assessment with the world’s largest library of professional tests & quizzes. ProProfs products, including Quiz, Survey, Knowledge Base and Training tools, are used by many Fortune 500 companies such as Sony & Dell, along with users from leading educational institutes like Harvard & Yale. ProProfs empowers users with a valuable platform to apply knowledge, helping them increase productivity, efficiency and profitability.

ProProfs was founded by Sameer Bhatia on the vision that knowledge should be freely available to people from all walks of life.
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