Delhi/NCR

Hi Kanika!
Within Delhi, Delhi University would be the first choice. Part from DU, You can opt for Amity University, Jamia Milia, IIMT University, Jawaharlal Nehru University and Guru Gobind Singh Indraprastha University.

If you go with the ranking, Christ University is better. Shaheed Sukhdev College of Business Studies is cheaper in terms of fees.
Please refer http://sscbs.du.ac.in/Admission2016/FEE-STRUCTURE.pdf and http://sscbs.du.ac.in/Admission2016/FEE-STRUCTURE.pdf3

It depends of what course you are looking at.

Hello Goutham,
The links below gives you the list of top BBA colleges in India:
1) https://www.shiksha.com/bba/articles/top-10-bba-colleges-in-india-blogId-7797
2) https://www.shiksha.com/bba/ranking/top-bba-colleges-in-india/93-2-0-0-0

College change or university change after first year is completely dependent on the college and university norms. Some universities allow it and some won't. Plus, you need to have good scores in the first year to apply for the same. For further details, contact the college authorities.

To know about the colleges in Delhi/NCR refer to the link:
https://www.shiksha.com/teaching-education/physical-education/colleges/colleges-delhi-ncr

IIT Delhi, DTU, NSIT and NITD are the best colleges for M.Tech in Delhi NCR.

Please refer to the link below for a list of colleges offering B.Sc IT courses in Delhi NCR:
https://www.shiksha.com/science/colleges/distance-correspondence-b-sc-colleges-delhi-ncr