Which engineering field has the best future scope?

Dear HARIHAR, Best B. Tech branches are CSE, ECE, ME, EE, Civil etc. You can choose the branch as per your interest.As per my experience, Lovely Professional University is the best engineering college in India. LPU becomes the best place to pursue an engineering degree with highly qualified teaching

If you want central govt job go for core (civil mech electrical).and if you interested some virtual work like software go for cs,it,ece,. all branches have lot of scope.