Sedin Technologies interview questions

Initially the HR told me that it would be two rounds. One from an Architect and another from co-founder. I have cracked both and there was no proper reply for a week. They were telling me that i may have another round but not sure on when. After almost 10 days, they have scheduled another technical round with more senior Architect. I have cracked that as well and the same was informed by HR. We had a salary negotiation call and other details regarding their company's Business unit. The HR even finalised the numbers and told me that they had given offer letter to get it signed from management. I was told that i would be getting my offer in hand on same day. But days passed, there were no updates. Suddenly there exists no response to my phone calls. One day, the same HR comes back with a whatsapp message saying that their requirement got changed and so we cannot proceed. Literally, i have wasted a lot of time in this interview process and got fed up. I couldn't believe this coming from a well established company like Sedin.

First round was aptitude.This round consists of 35 questions. Quantative aptitude 15 questions ,logical reasoning 15 questions and 5 verbal questions. Minimum marks should be taken in aptitude ti go for next round. Second round was technical consist of question C,Java and Sql.