Design

No, it is not possible, because commerce students are unable to go for science field, rather a science student can go for both science field and commerce field. So, if you really want to do automotive designer, restart your option to have Physics,Chemistry & Maths in class 11th once again.

I think, the answer is probably no, because people who choose commerce cannot go to any science field, if you have chosen science, then either commerce/science field can be done.

- NID conducts NID DAT entrance exam for Master of design programmes.
- IIT(Bombay) offers (M.Des) in Mobility and Vehicle Design.
Admission: open to graduates of design, architecture and engineering + CEED + Interview
For complete list of design schools and courses, please refer http://www.designinindia.net/everywhere/disciplines/automobile/institutions/schools-india.html

Hello Abha,
List of Design Courses you can pursue:-
Product Design
Transportation Design
Interior Space and Furniture Design
Graphic Design
Leather Design
Footwear Design
Jewellery Design
Retail Design
Animation Design
Game Design
Film and Video Design
Fashion Design
Please refer to the following link https://www.shiksha.com/design/colleges/colleges-india for colleges, fee structure, entrance exams and other information.