Which has better scope in Engineering ? Among Hardware branches?

I suppose your question is on hardcore engineering branches. Among hardcore engineering branches electronics & communication and mechanical engineering are the best options as both have good career opportunities.

Don't go with which stream is better. Go with what you want to do after studying B.Tech. You may take the following considerations. If you like a computer, want to build crazy applications or something related to software go with Computer Science and Engineering. If you like playing with machines/mo