Thoughtworks Software Engineer interview questions

the process consists of several rounds ..the first one being an aptitude test based on programming logics....like recursion that is to be applied on a set of boxes...in which no's are stored......several computations apply on those box values......and finally u have to give the result value in the final box.....or a final value is given and u have to tell the intermediate values........the cut off of this round is around 70% marks.....90 students in my campus were able to clear this round including me..........................after that there is a coding round.....in which your coding skills are checked......u have to apply maximum of the coding language features like abstraction ,polymorphism , recursion .....if programming in java.......then use maximum classes and objects and apply.....most of the relevant oops features...............out of the 90 shortlisted candidates ......18 were shortlisted for 1st technical interview.....in which your coding skills are checked.......all of the candidates could'nt clear this round.........after this round there would have been two more interviews.......last was HR.....and after that selection letter is handed over......ctc is 6 lakhs p.a. in starting

After an initial phone call to assess my interest, there was a technical phone interview. This was like any other technical interview. Data structure questions, algorithm questions etc. The in-office interview started with written tests. The logic test was very interesting. I thought the personality test was a little useless (until months later when I saw my results and compared it to my behavior). The non-technical interview focused on current affairs and my volunteer work. I found out why later (the company has a social calling beyond just being profitable). The technical interview was awesome! I got to learn during the interview and one of the interviewers had written books! That was a bit intimidating on the surface, but the interactions were very friendly and informal. It felt like things flowed smoothly.