Total rounds: around 4
Few observations:
It is a complete wastage of time as you can easily get rejected with no solid reason.
They don't provide valid feedback for candidate's not get selected.
The recruiters don't answer the call so try using different number to contact them :P
Questions asked are easy if you are well trained in selenium and Java but it doesn't matter as the interviewer might end up mixing the interview results and you may get rejected even after the best interview.
Go at your own stake!