CAT

All good colleges accepting CAT score have already completed their admission process. It's too late to get into a good B-School. But if some seats are left vacant then you can go for Jaipuria, Lucknow or Amity, Lucknow. Good luck.

Career Launcher and TIME are considered as the best coaching institutes for CAT, XAT and CMAT preparation.

Hello Animesh,
You did not mention which year you are into. But anyway, the earlier one starts preparing for CAT, the better.
CAT is a tough nut to crack.
Also, I would ask you to not believe over others while choosing a coaching center for yourself.
Rather, I would ask you to shortlist famous ones from your city and then go for some demo classes and then decide.
You will be able to judge better.
Good luck.

IIM-A Eligibility. The candidate must hold a Bachelor's degree, with at least 50% marks or equivalent CGPA. In case of the candidates belonging to Scheduled Caste (SC)/ Scheduled Tribe (ST) and Differently Abled (DA) category, this is relaxed to 45%.
You can also refer the link below:
https://www.shiksha.com/articles/understand-the-short-listing-criteria-of-all-iims-blogId-5379
https://www.iima.ac.in/web/pgp/apply

Yes, you can get into IIMs at this score. You need to get at least 98-99.99 percentile and perform well in GD/PI. Also, IIMs do prefer diversity so graduation also matters.

CAT is accepted only by Indian colleges. If you want to go abroad for higher studies then I suggest that you should take IELTS or TOEFL.

In CAT examination for every correct answer 3 marks are awarded and 1 marks is deducted for for each incorrect answer. Therefore, if incorrect answers will reflect very badly on your performance and bring down your percentile drastically. .

No, if you are a general category candidate.

SJMSOM does not have a fixed cut-off. The cut-off varies with the criteria that is dynamic.

Your chances are bleak as your CAT score is too low.