Hello, Kindly mention what is your current education and stream so that we can guide you further. Assuming you are asking about undergraduate courses the most sought options are

• Engineering
• Medicine
• Law
• Science and Arts

You can prepare separate list based on career opportunities, Higher studies option, Your favorite or fields that excite you. Then do a research work on each field and sort out the list and choose the one which excites you because even if there is less career options you will end up making a way for yourself since you are passionate about it.

The link for various courses are provided below for your assistance

https://www.careers360.com/courses/list-of-engineering-courses-in-india

https://www.careers360.com/courses/sciences-course

https://www.careers360.com/courses/list-of-law-courses-in-india

https://www.careers360.com/courses/list-of-medicine-courses-in-india

Best wishes.