Innoplexus Software Engineer Interview Questions
& Process

There were 3 levels to the interview. First, they looked at resumes, and they seemed to pick people who had done Competitive Programming (CP). The second was a Technical Round where they asked basic questions about the programming language I use, databases, and so on. The third was a Techno-manager round where they asked about topics like Binary Search Trees (BST), Graphs, and Dynamic Programming (DP).

The interview process was pretty random at the start with resume shortlisting where many deserving candidates got rejected. After that, there were 3 technical rounds and then a final HR round. This was an on-campus interview.

The interview process involved an aptitude exam with 5 sections. The first two sections had 5 minutes each with 10 questions, and they were easy. The next three sections had 10 minutes each with 10 questions each, and overall it was pretty easy but you had to be very fast as the questions were time taking. Then there was a technical exam with 9 questions. Most of them were DP related, like longest increasing subsequence and number of ways to reach the endpoint in an n*n square grid (around 5 questions). There was also a GCD related math question and a string question involving shifting characters. It was pretty easy, and you would be shortlisted if you got 4 out of 9 questions perfectly. Finally, there was one Technical Interview and one HR Interview, each lasting an hour.