Practice/Product

Product

Estimation at system scale, then the four question shapes every product loop runs on: diagnose, design, measure, prioritise.

Guesstimates50 Cases52

LEVELAll Easy Medium Hard

01How many rides does a ride-hailing app complete in Bengaluru on a rainy Tuesday?Volume estimationEasyasked at Uber15 min→
02Estimate the number of push notifications a shopping app sends daily.Usage estimationEasy15 min→
03Estimate the number of Indians watching short video daily.Usage estimationEasy15 min→
04How many messages does a school communication app send per day?Usage estimationEasy15 min→
05Estimate the number of ratings a food delivery app collects per day.Usage estimationEasy15 min→