CAT

No chance. Last year, CAT Cut-off was 85.2 for PGDM.

Hi,
Please refer the link below:
https://www.shiksha.com/mba/articles/cat-percentile-predictor-blogId-19659
https://www.shiksha.com/mba/cat-exam-cutoff.

The chances are on the lower side. But, you can certainly consider Indus Business Academy, Bangalore. It has good ROI. Placements are good and quality of education is good too. You can check- iba. AC. In.

Yes, you can get admission to college, but get seat in top colleges like IIMS, and others it is impossible. But, you can try for other private college which provide you seat under institutional quota. But, for those also you need to be eligible. The eligibility criteria for every college is different.

You can an avail free learning videos from online world, or there are some coaching classes you can join them for preparation.

MAT is the better option for you. For internship, companies don't really come, but it is easy to find internship as an NIT student.

You can apply for Sri Balaji Society, Indira College, RIMS Pune. And, for further details visit their websites.

Very good score. Try for the newer IIMS, if you have a good academic background through CAT score and try for FORE, LBSIM, IMT, IMI, WELINGKAR, TISS, GREAT LAKES etc. Those are really good Colleges. Through XAT apply to XIME, XUB. Also, if you want to apply to some tier 2 college then you can apply for BIMM Pune. All the best.