XAT

CAT Common Admission Test CAT is a national-level management entrance examination for graduates in any field, conducted by the Indian Institutes of Management (IIM). Not only the 20 Iims, but CAT scores are used for admission to various other renowned colleges like FMS, MDI Gurgaon, S. P. Jain, IMT,

You have a fair chance of getting a call for the GD PI process. Your final selection will depend on your performance therein. Good luck!

FORE School accept CAT/XAT and GMAT Score.CAT/XAT cut off is 85+ for PGDM program.

Kindly follow this link-
https://www.shiksha.com/mba/articles/colleges-accepting-cat-scores-range-60-to-70-percentile-blogId-11984.

Sorry. You can't apply for HR in this much percentile but you can try for RM.

For admission in certification course, you need to have appeared for either XAT, GMAT, MAT, CMAT or CAT without which admission won't be possible.

Very low chance.
If you have domicile, then good opportunity but due to non-domicile very little chance. 27 months of work experience will give you chance to get a call for GD PI.

Try appearing in May MAT 2019 and secure more marks in as higher marks in the entrance test increases the chances for a good college. Thus, as per your score, I would say that you apply for ICFAI University, Agartala.