There were 4 rounds in total. First one was an aptitude test which comprised of about 20-25 questions. Most of them were mathematical problems and the rest were general english questions. The time allotted was 1hr. I struggled with the maths questions but managed to clear this round. Then there was a coding round. I was given 2 simple questions which I solved in 20mins. I was expecting an machine coding round but I I had to write the code in paper. The 3rd round was a face to face interview with the Team Lead. She asked questions about my career goals, future plans and few technical questions and also a puzzle which I couldn't solve. The conversation lasted for about 30mins. The final session was a skype meeting with the CEO. He tested my knowledge about the company and queried on my day to day lifestyle and stuff. He also shared his experience in tech field. In fact, this session was very insightful for me atleast.