Procdna

For ProCDNA, there were 2 interview rounds: Case Round: We were given a case study beforehand, and the interviewer went into detail about it. He asked about the SQL queries used, the technical approach, and the reasoning behind the solution. He also asked a guesstimate, the 3-horse puzzle, and then a variation of it with 5 horses. Apart from this, there were some resume-based questions as well. HR Round: The HR round was mostly resume-based. Along with that, I was asked a guesstimate and one puzzle based on 3 balls (GFG). Overall, the interviews were quite interactive and focused on how well you understand your resume, projects, SQL, and problem-solving approach. So, definitely know your resume well, especially your projects and the technical decisions you have mentioned. Be ready to explain not just what you did, but also why you did it that way.