OneOrigin Associate Software Engineer interview questions

First One was Written Test including Aptitude, English, Logical Reasoning, Javascript, PHP, Mysql, RESTful API. Second round was Two programming problems had to write on paper. Third Round: Interview with Technical Lead. Fourth Round: Interview Senior Software Developer Fifth Round: Interview with Country Head AKA Manager Sixth Round: Interview with HR Seventh Round: Interview with CEO on Hangout

I got call, followed by email. Went to location at Vijayanagar , Bangalore. Aptitude test, other people have mentioned, HR round, self introduction, tell them who are you exactly and what you know in computer science.