Online assessment:

1. Question similar to https://leetcode.com/problems/rotting-oranges/
2. Don't remember

Phone Interview:

1. https://leetcode.com/problems/populating-next-right-pointers-in-each-node/
2. LP questions

Onsite Initerview(4 rounds)

1. https://leetcode.com/problems/valid-parentheses/
2. https://leetcode.com/problems/trapping-rain-water/
3. System Design : Restaurant table reservation system
4. Find top 20 Friend suggestions for a user in Facebook

3-4 LP questions in each round

LP Questions -

1. Have you ever agreed on something which you didn't like but you agreed because the team had committed to it
2. Have you ever given advice to a fellow colleague. What was it?
3. Have you ever helped a teammate reach his deadline?. How and What was the help.
4. Have you ever sacrificed on some features to meet the deadline? Describe.
5. Tell a time when you had to do a lot of analysis and research to work on something.
   And a lot more which meant the same things as above