I applied in-person. The process took 2 days. I interviewed at Lumata (Noida) in Oct 2015
Interview
1st round was a written test with 4 sections - ( aptitude , java , data structures , 2 programming questions ) all are multiple type questions and write the programs.
2nd round was technical interview basic core java questions, collections , algoritham questions etc.
3rd was hr round
Interview questions [1]
Question 1
What is difference between StringBuffer and StringBuilder in Java ?