Colleges in Karnataka

Hi, no it is not compulsory at all. You can check this link for eligibility criteria: https://christuniversity.in/commerce-and-management/commerce/bachelor-of-commerce-(bcom)/1109.
Thank You.

Yes, you can join B.Sc Radiology Technology course.

It all depends on your choice. But Hansraj is the best. It is one of the finest colleges of Delhi University. Delhi University is on the top in providing more than 30 undergraduate courses.
Many personalities belong to this college. Hansraj has the best faculty members for B.Com course. It has experienced faculty members. The fee is very minimal. Many companies visit this college regarding placement. It has its own hostel.
In every way, Hansraj is the best option.

http://www.bmsce.in/department/placement/list-companies-visited-campus-during-the-last-3-years
You can refer this link for the asked question.

Information science is a sub branch of computer science. Instrumentation Technology comprises of Electronics and Instrumentation.
You have a greater probability of getting these branches with your rank.
All the best.

You have a greater probability of getting into the computer science department of BMSCE for the rank you have obtained.
All the best.

Hi Vachel,
The total cost for this entire course would be approximately INR 1,28,780.

Following is the list of Best MCA Colleges in India:
1: University of Pune (Pune, Maharashtra)
2: Jawaharlal Nehru University (New Mehrauli Road, New Delhi)
3: University of Hyderabad (Gachibowli, Hyderabad)
4: NIT (Tiruchirappalli, Tamil Nadu)
5: Birla Institute of Technology (Jaipur, Rajasthan)
6: NIT (Mangalore, Karnataka)
7: Motilal Nehru National Institute of Technology (Allahabad, Uttar Pradesh)
8: PSG College of Technology (Coimbatore, Tamil Nadu)
9: NIT (Rourkela, Orissa)
10: ITM University (Madhya Pradesh)