Round 1: There were 2 coding questions to be solved in 60 minutes. One problem was on string with contructing palindrome in the string(Easy). Second problem was a sliding window problem(Medium). Round 2: Describe a situation where you had to take a decision at the last moment. What do expect working as a team player? Round 3: It was their hackathon round where students from different colleges were pooled to make multiples teams of 5-6 members each. The NPO would give a problem statement that we had to provide a solution to in 24 hours. There was an one-to-one interview by the mentor with each team member in private. They ask your contribution in the hackathon, past projects and future plans etc.