MCA

https://scholarships.gov.in/onlineInstituteSearchIndex
On this page, you can search all the colleges that provide scholarships.

M.Sc in information security and cyber forensics will be the better option as human dependency on gadgets is increasing day by day and also the cyber crimes. M.Sc in information security and cyber forensics will also make you eligible for various intelligence jobs in the Government of India.

Yes, you can go for a regular education as well.

You have to appear JECA entrance exam to pursue MCA.

Duration of MCA is 3-years after BCA. Here is link for more detailed information of Wisdom School of Management
http://wsmde.edu.in/
https://www.shiksha.com/it-software/course/master-of-computer-applications-wisdom-school-of-management-bangalore-indiranagar-178780
Good luck!

You can apply for NIMCET exam, but if your mathematics is weak then you can't get a seat in NITs.

Hi,
You should take a chance and see if you don't get a good college after one year drop then choose the career which you want to pursue.