How much percentile is required for admission in MDI, JBIMS or FMS?

My answer does mention the required percentile for each of the B Schools you mentioned. But before I proceed I would like to shed light on the fact that the CAT percentile is not the only factor that determines your admission into a B School. There are other factors you need to work on like academic background, work experience, and GD-PI.

MDI

The college offers PGDM admissions on the basis of CAT and GMAT scores. The expected CAT percentile is around 93-95 and the GMAT score is 680+.

Apart from this, the candidates are expected to have above average academic records, work experience and WAT.

JBIMS 

The institute accepts CAT, MH-CET, and GMAT. The percentile cutoff for the General Category 

CAT: 95

MH-CET: 99.97

GMAT is accepted only for NRIs.

FMS Delhi

This institute is well known for its extremely low fees and the null weightage given to past academics. Thus admissions are based on the CAT percentile for which the cutoff is very high and GD-PI. The CAT percentile can be around 98.3

It is important to note that CAT should not be the only factor to consider while preparing for admission. Interview and GD rounds should also be given equal importance in addition to work experience.