I attended 5 rounds interview ( 3 from India and 2 from US) after that no one responded my call and mail. Even they didn't inform me whether I selected or rejected, they given excuses that panel is busy with some other work.
1st Round - Technical India
2nd Round - Techno Managerial round India
3rd Round - Discussion with India Head
4th Round - Technical Round US
5th Round - Techno Managerial US