Bitwise Trainee Programmer interview questions

Round 1: I had applied for Bitwise off-campus recruitment drive in 2019. The first round was Aptitude + SQL ( MCQ Questions ). Questions were quite easy. Cleared the interview easily. I got a call for Group Discussion round the next day. Round 2: Third round was the Technical Coding round. A time slot of 15 minutes was given to write down three codes. Execute both if and else statements. Remove adjacent characters from a string. Sum of a number until a single digit number. These codes then have to be explained to the technical head as to what logic you have used. They will try to confuse you but you should stay on your point and explain the programs. I received an e-mail after one week for the final round. Round 4: This round was a Technical+HR round. It started with:

Mine was campus placement. It has below process: 1. Online test 2. Group discussion 3. Technical round - It was logical based. very few theory questions. They asked logical question and give some code scenarios to right. Mine was focused on Data structure and OOPs concepts. 4. HR discussion - It was more of a technical round then HR discussion. They asked me to right the SQL queries for given questions