I completed Bsc 1st year... Now I want to do 3 years polytechnic diploma. Can I do Bsc 2nd year after 3 years polytechnic diploma

Hi Once you complete your 3 years diploma you can also go for b.tech or b.e through lateral entry as there would nt be any benefit of completing bsc thereafter.

why u waste year.... don't go in diploma... if u want go btech....

Why will you think about diploma when you are doing your graduation. It is a type like depromoting yourself