Pondicherry engineeirng college is one of the best colleges. The Computer science and electronics braches usually have more demand than that of the other core branches. Thisis not just the case in Pondicherry engineering college. Almost i every college the main branches are CSE/ECE which are given more importance even in terms of placements. All the best
If it CS and EC then you can expect companies with 5–8LPA.. From our batch mechanical and electrical branches had companies hiring them in their core(not really a huge pay scale except one or two). Civil engineering(core)did not have good placement. SO cse and IT are demanding and next after this you can go for ECE.