BCA

Starting from Rs 30,000 to 6.5 Lacs depending on the colleges and universities.

What's your percentage in class 12th?

https://www.shiksha.com/it-software/colleges/bca-colleges-Jalandhar
Kindly visit the link mentioned above.

Stanford University, University of Wisconsin Madison, University of Rochester, John Hopkins University, Carnegie Mellon University, Michigan State University, University of California Berkeley and University of Pennsylvania.
Do some more research.

Yes, you can join this college for BCA after completing 10+2 with 45%.

IEM, Netaji subhas engineering college, Megnad saha Institute of Technology NHSM, Techno India University, Narula Institute of Technology, GNIT are the best colleges.

Hello, As per my idea their are very fare chances of getting admissions in BCA at christ university (Bangalore). But for this you must visit Christ University Admission Cell once and you will got a decent idea.

It's BCA with cloud computing and BBA/ B.Com with aviation.

The multi-national companies like Google, Microsoft, Intel, etc. Place the students on the basis of there practical knowledge by doing BCA, you can definitely get place in a good company. Because now a days B.Tech is not having lot of scope. Best of luck for your future and if there's any query, feel free to ask.