SNAP

No good MBA college gives admission to a candidate who hasn't appeared for any entrance exam and cleared the further interview rounds (if selected for it). So it's impossible; you need to give at least one among those exams.

Though I am a regular reader on Quora, this is the first question I am answering.
If you are a general category, you need to score 90 percentile to be on safer side. Though, I know few of my batch mates belonging to general category between 85 and 90, but the number is not high, and you don't know, when the game can change.
Hope this answers your question.

Hi Soumarup,
The SNAP cut-off for SCMHRD, Pune is usually:
96-97 for General category
65 for SC category
35 for ST/DA/PWD category
There might be a little variation from year to year.

Yes They do provide scholarships!

Heres SNAP 2017 test eligibility criteria:
Graduates in any discipline with at least 50% marks from recognised university or institute (45% for SC/ST candidates) for all the Master of Business Administration programmes.
Final year students are also eligible for SNAP test.
Theres no age limit for SNAP test.
Specific subject specialisations may require a previous degree in the same field. Please visit the respective institutes websites for complete details.

Please Visit This Link : https://www.entranceexamcds.com/entrance-exam-cd/mba-entrance-exam
There you can know more about CAT / XAT Preparation Materials.

Minimum percentile is 40.