ShopUp Software Development Engineer interview questions

I have appeared for ShopUp Hiring through Campus Hiring. The process had 6 Rounds. Round 1 - Aptitude 28 Qn 40 min Round 2 - Coding or Hard Aptitude (Candidate's choice) Round 3 - Interview (Tech) followed by More 3 Rounds Even the Managerial Round have even got more Complex puzzles and Aptitude Qns

It was online it was good. I was able to ans a few I was not well prepared but yet I did better but I didn't got selected but I got some experience how to prepare for next interview