Hey Vishal.

See ur marks are well above the cut off score as compared to the previous year cut offs but this time due to the ease in paper the cut off might go high but still u will make.

About getting colleges for ur higher studies ur marks are enough for u to get admissioned in good NITs and few good IITs. As the cut off rank for all the good colleges are under 1000-1200 so that is much harder to get when ur paper is easy.

About getting PSUs u might not get that as it requires the top notch rank which is under 600 so that might not possible for u to get.

Hope we got the fact. Ask if any query.

Good luck