CBSE 12th

You can be a economist and also can be a financial consultant for major firms. By mathematics you can go for teaching to several other professions.

It is not a big deal. Try again as it happens with a lot of students. This time, work hard and you can easily achieve success. All the best!

Yes, you can but it cannot be fruitful for your because 11th is the base.

Hello Dear, Yes definitely you can fill the forms for AIIMS. AIIMS says you have to secure 60% in 12th. So definitely you can fill the form.
All the best.

Hello Dear,
You have scored very less. So it will be difficult for you to get admission into any government colleges for BVSc. For BVSc you need around 250.

What have your score in NEET and what is your AIR?

You can go for law courses. They have emerged as an excellent career options. You can also go for Bank related exams. You can do BBA/BBM for a career in business management. You can also start your civil service preparation.

Your JEE score is impressive, however, you just fall short in your board score by 3%. (Assuming that you are from open category). If you are from reserved category then you will get what you asked for.

Hi,
As you are science student, you can select any career available on earth according to your interest. It will be the best thing if you pursue your interest field.
Well, some suggestions are: -
1. B.Sc
2. B.Arch
3. BCA
4. BA
5. B.Com
6. Humanities subjects
7. Management courses
8. Army force courses
9. Mass communication
10. Agriculture
11. Designing
12. Hotel Management

Yes for sure, you can go for the change. You can appear for 12th from NIOS board the next year and change the concerned board during form filling easily.