Apart from a high CAT percentile, there are many other ways to get admission into FMA, MDI and XLRI.
All in all an all-rounded profile with the right mix of extracurriculars, hobbies, and academics will improve your chances of admission.
You should concentrate on building a well-rounded profile while preparing for FMS, MDI Gurgaon, and XLRI. All management institutes including these give preference to students with exceptional profiles. Concentrate on extra-curricular and co-curricular that will help make your resume stand out.
For FMS try to score above 99+ percentile and concentrate on the PI preparation. The GD-PI round is crucial for XLRI's final selection. Students with excellent XAT scores can get rejected because of their poor performance in the personal interview round. MDI focuses more on the overall profile of the students.
FMS Delhi, MDI Gurgaon, and XLRI are among the only few top colleges and B-schools in the country which give more emphasis on the entrance tests rather than the GD/PI process mostly followed by most other B-schools. It should be noted here that FMS Delhi and MDI Gurgaon accept CAT scores while XLRI accepts XAT scores only.
FMS Delhi –
MDI Gurgaon
XLRI
So, score as high as possible in CAT/XAT and give decent to good interviews, and get selected for these top institutes.