well, Manipal Academy of Higher Education gives admission under two categories-

General or Foreign / NRI category.

First you need to fill the minimum eligibility criteria required for taking admission.

And all admissions are given on the basis of merit so you need not to attempt MET.

Foreign / NRI category seats are only available for foreign nationals / candidates with NRI status or those sponsored by relatives with NRI status.

Hope this helps!

Good luck!