B.Com

No, it will not affect your placement.

You are eligible to get a government job in Uttar Pradesh for that you need to apply for UPSSC, just do your best and you will definitely succeed. Start preparing for the exams because the competition is tough. Read newspapers it will improve your reading skills also your vocabulary, then start with reasoning and quantitative.
All the best.

Hi Vibhor,
Yes, You can easily apply for it . But you need minimum 50% percentage in the degree that you have passed from.
Good Luck!

Hi,
Yes, mathematics is required and an important part of commerce and business so a strong foundation of mathematics is important.

You are advised to do CMA or CA after BBA. You can also join finance & accounting roles even after pursuing MBA in finance.

Normally in most of the colleges and universities, there is no entrance exam for B.Com after +2 and admissions are open on merit basis and percentage. DU and many universities have admission on merit basis only.