Brain Station-23 Software Engineer Trainee interview questions

Programming Contest, Interview on premises, with a take home work of developing a software within 7 days. Thats my 30 words. 30 more words. Still its not reaching 30 words?

There was total 4 interviews where the first one was an online mcq test, second one was onsite coding round, third one was hr round, fourth and final was technical round. The online mcq test questions were standard and few of those were tough, but this test had no security integrated which means anyone joining this test could easily get help from internet resources although it was discouraged. The second test was onsite coding round consisting of 4 coding problems and 30 mcq, those were somewhat easy. Then was the HR round where the candidate was asked different questions regarding salary expectations, company culture introduction, candidate skillset checking and related questions. The fourth round was technical round where the candidates were given a small project to complete within two days and then had to face an interview based on the given project.