CMAT

Collect all the old questions papers and analyse what type of questions are asked then start noting down the chapters one by one as per your interest. Start practicing all those chapters. Read newspaper, books and other stuff to increase your GK, vocabulary, etc. Also, read case studies for better reference.

To be honest with you, IBS is a shop not an institution, I know one candidate who was accepted by IBS, Mumbai without even completing the UG, moreover, you will probably get placed in an insurance company.

Hi,
You will get complete information on CMAT in the link below:
https://www.shiksha.com/mba/exams/cmat

Hello Omkar,
IMT, Hyderabad considers CMAT, CAT, GMAT and XAT scores.
Last year IMT, Hyderabad had a cut-off of 70 percentile or a score of 125 (whichever is higher) but this year the cutoffs are subjected to change. Keep an eye on the MBA portals.
Thank you. Have a nice day!

Yes. Doon University accepts CMAT.

Start Analysis of common topics and common problem that are asked more frequently in CMAT. Try solving those first and then other. Read Current affairs and top IIM case studies for reference. It is very important for you to have fast reading and understanding habit for CMAT.

Yes, CMAT score is applicable to IMT, Hyderabad. 75 would be a desirable CMAT score.