Hello

If you are Interested in doing bsc/into.msc in chemistry/physics, then you can join at iisc /iits/nits, through jossa by giving kvpy/jee advanced/mains respectively. DTU by jee mains score

Else there are some branches related to chemistry like chemical engineering etc., and engineering physics at some colleges.

Thank you.
For any details about the colleges providing physics/chemistry course, do comment

Hello Dhanalakshmi!

If you are interested in both chemistry and physics and you can't take Chemical Engineering then it's a tough luck as Chemical would have been the best option.

Nevertheless, you can still opt Petroleum Engineering, Biotech/Biomedical Engineering, Mechanical Engineering or Production and Industrial Engineering.

These branches have some use of Physics(specially mechanics) and some use of Chemistry as well.

Hope that helps!

All the best!

Thank you for your question. 

There are lots of other fields which you can pursue-

Petroleum engineers design and develop methods for extracting oil and gas from deposits below the Earth's surface. 

Its a very exciting and rewarding field.

UPES dehradun provides this course.

Aerospace is a specialised branch of engineering which deals with the design and development of aircraft's as well as space crafts . 

This is one of the most promising branch as aerospace industry is going through a phase of rapid development and superb growth. institutions in Bangalore such as 

Indian Institute of Science, Bangalore

are pioneers in this branch.

Besides the mainstream chemical , mechanical or vs, explore the other optións. 

It will be more rewarding.

Good luck