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

11Estimate the bandwidth a live cricket stream consumes in India.Scale estimationHard25 min→
12How many OTPs are sent in India in a day?Volume estimationMedium15 min→
13Estimate food delivery orders in Mumbai on a rainy evening.Volume estimationMedium20 min→
14How many photos does a cloud backup service store for Indian users?Scale estimationMedium20 min→
15Estimate the push notifications a leading Indian news app sends daily.Volume estimationMedium18 min→
16How many rides does a bike-taxi app complete in Hyderabad daily?Volume estimationMedium15 min→
17Estimate the number of Indian users on a dating app.Usage estimationMedium20 min→
18How many resumes does a job portal receive per day in India?Volume estimationMedium15 min→
19Estimate the number of live listings on an Indian real estate portal.Volume estimationMedium20 min→
20How many songs are streamed in India per day?Usage estimationMedium15 min→