There were 4 rounds in total - 1) Online Coding Round on mTest - This contain 30 MCQ and 3 Programming Question. 30 MCQ contains lots of probability question, graph, Train moving toward each other etc. Out of 3 programming question, i was able to complete 2, they were on Anagram String and Array..both were simple but last question was bit difficult. 2) Bugger Round - One Reverse a Linked List for K node question was given, there were some bugs in that. We have not correct those bugs. I was able to correct most of them but not all and still managed to clear that round. 3) Design Round - One API was given by them were we have to do 2 test cases ...i was not able to complete that but i told the way in which it can be done and was thorught with this round as well (Luck was with me on that Day i guess) 3) Face to Face - I was hopping lots of DS question but there were none he said me about Map, Spring, DataBase design, REST vs SOAP. It was average but i was mostly prepared for DS and was not expecting these type of question after going through glassdoor reviews. Anyway i was rejected in last round. Hope i would be of some help to anyone