CMAT

Join Mocks, IMS is good for concept builders, TIME/IMS mocks are good, give mocks as many as you can. Start building your basics with books by Arun Sharma/ RS Aggarwal for quant/LR/DI/Verbal. For vocabulary, you can go for Word Power made Easy(Norman Lewis).
All the best.

Yes, your chances seem good, but please perform well in GD and PI to covert your call into admission.
All the best.

Your chances are less, but good thing is that SIESCOMS consider 20% of entrance exam score and 80% to GD and PI performance, individual character, work experience, knowledge of students and overall personality.
Best of luck.

SIESCOMS PGDM course is very good. They are among top 5 colleges in Mumbai and are considered to be the best. PGDM faculty members are very experienced in their own field and give you a pratical knowledge than bookish knowledge. Besides that, PGDM students get an opportunity to visit various industries and every week, corporate meets are conducted which gives in-depth knowledge.This year placements were good. The average package offered is 6-7 LPA and highest is 13 LPA. The lowest is 4.5 LPA.
All the best.

Hi Jagruti,
I hope you have to at least get 70% for MBA in PIMSR. It is decided by DTE Maharashtra.

Last year, cutoff was 94% for general category.

There are many B-schools where you can get admission with 92 percentile in MAT like SIESCOMS, ITM, KJ Somaiya and all top most colleges of Mumbai.

CMAT will do. Rest, you can check on www.ibsindia.org for more details.