- 01How many photos are sent on WhatsApp in India in a single day?Usage estimationMediumasked at Google15 min→
- 02Estimate the storage Swiggy needs for one year of order history.Scale estimationHardasked at Swiggy20 min→
- 03How many people are on UPI between 8pm and 10pm on a Friday?ConcurrencyMediumasked at PhonePe20 min→
- 04Estimate the daily server cost of a 10 million user Indian news app.Cost estimationHard25 min→
- 05How many rides does a ride-hailing app complete in Bengaluru on a rainy Tuesday?Volume estimationEasyasked at Uber15 min→
- 06How many messages does a support bot handle for a large Indian bank daily?Usage estimationMedium20 min→
- 07Estimate the daily active users of a new fintech app six months after launch.Usage estimationMedium20 min→
- 08How much video is uploaded to YouTube from India in a day?Scale estimationHard20 min→
- 09Estimate the number of push notifications a shopping app sends daily.Usage estimationEasy15 min→
- 10How many searches does an e-commerce app handle per second at peak?ConcurrencyHard20 min→