MAT

For MAT entrance, you can refer to books for preparing for CAT by Arun Sharma, and so specific coaching is needed. You just need to have a clear understanding of the basics in quants, english, and logical reasoning.

ISB&M Nande is a much more better option than BIMM not only on the academic basis but for the further individual enhancement which leads to over all development of a candidate. Regarding the infrastructure of the campus, it is situated in one of the best location of the Pune with good accommodation and many other facilities within in the campus.
For the placement the average placement lies between Rs 6-7 lakhs while the highest went to Rs 17 lakhs. Brands like Credit Suisse, Asian Piants, Con Agra, Volvo, etc. come for the summer as well as finals recruitment.

There is no shortcuts for success but you should have basic knowledge of English, arithmetical, reasoning and analyzing capacity.
All the best.

hi, how much score is needed in MAT for NIBM ? Actually no mention of MAT score is given on website .

Hi,
Quantative aptitude by RS Agarwal, English by Wren Martin and India economic environment by Datt and Sundaram would be helpful initially. Later, take some coaching with the best institutes to solve old papers.
All the best.

Give as many mock exams as you can and keep rectifying mistakes so that you don't repeat them. Build confidence by being positive for your outcome.

sorry my friend there is not any category system
only marks will be matter approx. 70percent marks atleast you have from 12

Yes, you can apply with December MAT score.

You have cleared the cutoff required. So you are eligible for admissions. New cutoffs will be out shortly.