NITIE Mumbai hasn't updated its latest admission brochure yet. But based on 2015 data, available at: https://www.nitie.edu/MANDATORY%20DISCLOSURE%202015%20Full.pdf , for a Candidate belonging to NC-OBC, an overall percentile of 78 in CAT is the bare minimum along with a minimum aggregate of 60% in your B.E/B.Tech. Now there are PGDIM, PGDISEM and 3 other courses with NITIE. The average sectional cut offs look like this:

Now you have 94.49 percentile with more than required sectional cut offs against your Category. Your Academics are also on the brighter side and that should help you be shortlisted for NITIE, Mumbai. Sometimes, we are tough with ourselves forgetting what we have achieved in life. You have an impeccable academic track and the consistency has never backed off. There are 274 PGDIM seats and 39 PGDISEM seats. Candidates meeting the sectionwise cut off percentile criteria will be called in for Group Discussion and Personal Interview in the order of the ranks based on the ration decided for category wise availability of seats. While the official website doesn't mention the exact no.of seats available for each Category, in 2015-17, as many as 37 candidates  joined the PGDIM course from OBC. So considering this, the no.of seats available for NC-OBC will be more or less of the same number. So you will get shortlisted for NITIE Mumbai with your CAT percentile. For the final merit list, your CAT percentile, 10th 12th and Graduation marks along with your performance in GD and PI will be considered. But if we are just talking about being shortlisted for NITIE, you should certainly be given your CAT sectional and over all percentiles.