1. The issue raised in these writ petitions since is common, with the consent of the learned counsel appearing for both sides, all these writ petitions were heard together and are disposed by this common order.

2. These petitioners after having completed the UG degree course in Medicine, subsequently, on selection, were admitted in respective P.G. Degree courses or P.G. Diploma courses at the respondents Institutions.

3. At the time of admitting in P.G. Degree courses or P.G. Diploma courses, they were asked to execute a bond under which inter alia one of the important condition is that, these students after completing either the P.G. Degree courses or P.G. Diploma courses have to serve for the Government / Government Institutions / Hospitals for a period of two years after they