Your question is Estimating Reading Time in Docs. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
If you were adding a reading-time feature to Google Docs, how would you estimate a user's reading time?
Asked in the Phone Screen stage. Phone screen question focusing first on estimation, then product design, validation, and measurement. Reported follow-ups: How would you validate this time estimate? How would you design the product?