Hello aspirant. First thing is there are many demanding branches in engineering. Few are cse, ece, eee, mechanical etc. All of these are ever green and growing as well as demanding . So it depends on your interest again. Which base are you interested in.. maths, electricals , physics etc so on and do forth. But in general answer to your question, all these 4 are really growing with lot of opportunities. You get high packed core jobs in each of these with lot of job opportunities. Hope this helps Regards Nikhitha