Poland Visa

Reasons to cancel your visa-
1. Past or Current Criminal Actions
2. False Travel Documents
3. Insufficient Explanation for purpose of visit and overall circumstances
4. Damaged Passport
5. Invalid Passport
6. Lack of Proof of Itinerary
7. Invalid Letter of Reference
8. Insufficient Proof of Subsistence
9. Invalid Travel Insurance
10. Unfavorable Visa Situation
Conclusion:
The above conditions are only the tip of the iceberg, considering the varied clauses and conditions imposed on every visa application to Poland or any other Schengen area.

You can, but you have to apply for a student permit in Germany, and most probably you have to apply from the Indian consulate in India itself. It will be a very complicated process and wastage of valuable time, you should have thought about your study plans beforehand. Get in touch with some universities in Germany, if you are serious and contact the Indian embassy.

Hi Soham,
Unfortunately, you won't have options as 49% is not accepted by any university abroad. 55% is decent enough. Look for options in India and maintain a decent academics before planning to study abroad. Understand that study abroad is not easy and if you don't qualify, they won't let you in.

Hi Soham,
Below 50% is not accepted. A poor ranking university can admit you but visa chances are low. In general, you must be qualified to study abroad and 49% is not an acceptable score.

Hi Pranav,
Generally, the process is not difficult and embassies are very cooperative if your application is complete. If you have not ever applied for visa before, it is better to take help of a consultant. Read the complete information here and keep a recheck on it.
http://www.newdelhi.mfa.gov.pl/en/c/MOBILE/consular_information/visa_information/

The process is online nowadays, so there is no need for a consultant as all the forms, process, fee information, etc. are available online. A consultant is advisable, if you are finding it extremely difficult to understand the points mentioned on the website.