It was first online test of 1hr which was on google form and contains 30 questions of aptitude and 30 questions of c++ dsa+. I have attempted the round within 30 min only.

Basically they visited our campus for backend C++ developer and web Profile in Python. Interview Process involved 5 rounds . Round -1: It was apti and technical questions(c++ and Python) round . Round-2 :We were to write 2 coding problems Round -3:Interviewer asked me questions from c++ and also asked to optimize my solution of coding in round 2.It went well although I don't have in depth knowledge of c++ but I managed to qualify for round 4. Round-4:It was a short round with Company Cofounder,he asked questions about my project and other basic programming questions. Round-5: HR round , as usual asking about my strength, weakness,challenges and other basic details.