B.Com

Yes, it is little expensive. It can cost you 50,000 rupees per year.

Yes, you can.
You can prepare for UPSC after classes in college.
Also, you can join coaching for it.

Following are some colleges that you can get admission into:
Shri Guru Gobind Singh College, Chandigarh
DAV college, Chandigarh
Dev Samaj College for Women, Chandigarh Goswami Ganesh Dutta SD College, Chandigarh
Government College, Sector-11, Sector-46, Chandigarh
Government College of Arts, Chandigarh
Government College for Girls, Sector-11, Sector-42, Chandigarh
Punjab University Evening College, Chandigarh
The admission process usually begins in June so be updated to the procedure dates.
Good luck!

Congrats on securing 81% in 12th. It does not matter whether you had maths in class 12th.
https://www.shiksha.com/accounting-commerce/colleges/b-com-colleges-india
Please click on the above link to get list of good B.Com colleges in India.

You will definitely get admission, but you have to scores very well in SIBM exams and perform well in PI. You can definitely can get good percentile. All the best.

Hello Geet, you should first choose the institution like IIHM, and such and go for the entrance exams they require. Go for a good institution. And, if you have enough talent, then you can certainly have a great scope thereafter. Hope it helps. Good luck.

Firstly clear MAT/CAT/CMAT with good percentage. Then you can start applying to any of the institutes you like. IMIS is a good one. And also all the government affiliated universities will serve u well. Hope, it helps.