1. Aptitude irrespective of work experience
2. Technical round
3. Management round
4. HR
They won't specify what cut off is eligible for aptitude test. If they think it's low score then ask you to take retest even though you have completed technical and machine test. If your expected CTC is high (70%) then they will underestimate your profile instead of negotiate the salary. Corporate guys will solid experience, be calm till they offering you.