Finance

Brihan Maharashtra College of Commerce is one of the top colleges for B.Com finance in Pune.

Dear,
For direct admission purpose, you need have to contact with their admission department. No college will tell you that they are taking direct admission in any course. So, it's better to make a contact with admission department.

If you are really interested in the field of accounting, then don't go for finance option. In finance, you will get exposure about markets ups and down. Some of the valuation and measurement. Whereas, in accounting you will get accounting knowledge which can help you to chase you career as well as you interest.

Yes, you can study both the course together, because both are not academic course. B.Com from finance is academic one and CS is a professional course. So, you can pursue both the degree together.

You can try for BMCC. Best college to pursue B.Com. They have best teaching faculty and other activities. You'll surely have bright future there.

Dear,
Symbiosis is the best but there are several others such as Sinhgad, Pune University and MIT Pune.

Yes, you can pursue the same together. Almost all the subjects in your B.Com will be covered by CS.

Yes, if you are interested in teaching, then you can easily go for that. Go for UGC and then, try for JRF as well so that you will eligible as a lecturer in any university and then after that, you may go for PHD.
All the best.

Although Canadian student visa requirements say you must have at least CA$10,000 (~US$7,570) (or CA$11,000/~US$8,300 if studying in Quebec) on top of your tuition fees, you'll likely need to budget much more than this for your living expenses. Your living costs will vary considerably depending on your location and spending habits, with large cities generally more expensive to live in.