Hello,

On average it will cost you 7-8 Lakhs for Btech 4 years. If you take hostel and mess then that will be additional 30K for every year.

i don't think if you will get part time Btech as it is always full time. even you take half time you will get low scope as at all the places they look for a full timer not a part timer even for graduation. This comes only for masters not for graduation.

cutoff varies every year but rank below 7-9 k will make you eligible for any branch and if you look for specific then you have to secure atleast below 5K to take an admission for CSE or IT or ECE branch.

hope it helps !