Dear student,

It will be very difficult to say when will colleges open in full fledged and offline classes will begin.

See, consider it as until everyone do not get vaccinated colleges will not be opened in a full manner. And specially the central colleges like NITs, IITs and other medical, engineering and graduation universities and colleges will open only when situation is almost over or have zero danger.

As you know some states like Bihar, Telangana are have planned to open the educational institutes from start of July, so it is not that government is not thinking about it, once the people get vaccinated and there will be no fear of third wave then colleges will be opened.

I hope this answer helps you.

All the very best!!