you are on a biz trip and travelling from one city to another. you have a stack of unsorted flight boarding passes. only departure city and destination city are on the boarding pass. how do you find the first departure city and your final destination city
How would I design the elevators for a new 40 story office building that had an average of 100 people per floor to most efficiently fill and empty the building given a standard 9-5 workday and traffic conditions in my city? The answer needed to be completely detailed, including expected passengers per car, time per stop, average floors stops per trip at various hours, etc.
You are the PM of the "share" feature(which people use to share on feed, as a private message etc.). How would you measure success of this feature? What metrics would you use and why? Out of the ones you have mentioned, which is the most important and why? Followup questions: 1) Your team has implemented a change in the "share" and released it for A/B testing, where you realized that there is increase of 20% usage of the feature. would you decide to release it? 2) You have recently released the new feature, and you were informed by all local sites (Facebook sites in each country) that the usage has indeed increased by 20%, but the overall global data shows only 5% increase. How is this possible?
Yesterday, at 8 am the temperature was -1º (Celsius) and at 8pm it was 22º. What was the temperature at noon?
What is your favourite Google Product, and how would you improve it?
Why are manhole covers round?
Design a washing machine and dryer for a bachelor.
There is a data point that indicates that there are more Uber drop-offs at the airport than pick-ups from the airport. Why is this the case and what would you do within the product to change that?
What is Google's primary source of revenue?
If you host a celebrity website which displays ads and suddenly notice a drop in traffic to your site/clicks on ads, how do you root cause the issue?
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