Hello

In terms of demand in real world...Some branches are on the top list:

• CSE
• IT
• ELECTRONICS
• ELECTRICAL
• MECHANICAL

There are several courses in engineering like
CSE
IT
MECHANICAL
ELECTRONICS
INSTRUMENTATION
CHEMICAL
AERONAUTICAL
and many more. If u consider money then it industries as well as core companies guve u enough but all in all its ur choice and interest.

The demand of engineering branches changes according to social scenarios and financial stability. But there are several core branches like mechanical, civil, electrical, electronics, computer science etc

For now, Computer Science because of Data Science, Web Development, ML, AI etc. and Electronics and Communication engg. because of IOT.

Best of luck!