CAT

Hi,
Well, the minimum percentage required for appearing in CAT is 50% for general and 45% for reserved category. However, if you are a general category student, you are ineligible to give the exam itself. With such percentage, the truth is bitter. All the other good options won't be available at such a score, except you have chances of getting in private institution.

You have no chance to get admission in N L Dalmia Institute of Management Studies and Research for PGDM in marketing, as per this year Trends.

Hi Gaurav,
For getting admission abroad you need to clear GMAT/GRE. CAT exam is valid only in India.
All the Best.

Though CAT opens most of the opportunities for you, you can still go for many of the colleges like Amity University has its own test, and IBS too.

There are three big players for CAT coaching in Indore, TIME, CL and CH-EM. From my personal experience and talking to my friends who joined one of these coachings, TIME is better than other two (specifically talking about Indore). Though you may probably need a CL/IMS test series along to really taste the CAT. That's because level of coaching at TIME is way above the level of CAT. CL and IMS are closer.
Regards.

With this score and academic background you are eligible for Christ University.

You can ask CAT related doubts on Shiksha Ask and Answer Platform. You will get the apt solution for your query.

You can't do MBA after your 12th. You need a suitable degree before doing any Masters. So, check for colleges to do your BBA or engineering or any other management degree if possible.

https://www.quora.com/How-did-99+-percentile-prepare-for-CAT
You can find tips regarding the preparation for CAT. You will have to purchase the model test papers as they aren't available online. You can go to Flipkart or Amazon and buy the complete book.

Percentile refers to the score that is allotted to an individual basis the performance of the total number of students appearing for the exam. Percentile is followed in all major competitive programs to rank students based on their performance in comparison to the others appearing for it.