B.Com

U can do B.com BA hons. economics
these course are too much escope

It Is Ur Decision That Now You continue Ur Study Or not. If Yes Then, You can continue with CA. It Is Totally Accounts field. Second Option Is CS It Is Theory Subject related field. You can Go For LLB.
You Can Continued with MBA in finance/Marketing/ Human Resources etc. and last but not least
You can continue with any PGD Programme.
All Are Has More Or Less Wider Scope.
All The Best.

Dear Nishant,
In B.com you don't have a option for specialization , it's a mix of different subjects such as accountancy, cost, tax, law or etc. so since there isn't any option of specialization then there is no question of which subject is good or not.

Dear Sarthak,
Since you have scored very good marks in 12th my recommendation is you should apply for admissions in DU considering your marks you will be eligible for admission in north campus colleges, so quite simple first pursue regular college there. And on the completion you will have option of campus placement in good corporates or if you wish to study further then you can go for professional courses or MBA from a reputed college.
good luck

Hi Shubham
You have already won half battle since you know your weakness. Maths needs practice so if you find it a challenge, practice more as its required in all courses. Since CS is a professional course, you can go for b.com simultaneously as it will help you in further growth in education. For CS, you may look at the following link.
https://www.icsi.edu/WebModules/AboutUs/Courses/CS_Course.htm

M.com or MBA.These are the best option to pursue after b.com.If your family belongs to middle class, then pursue from govt. institutions.

then go for its good University