Hey

There are two programmes of b.tech offered by IIT BHU -:

1. Four year b.tech programme and

2. Five year dual degree programme , admission in any of the programme is made through the JEE exam conducted jointly by IITs .

So, to get admission in IIT BHU for b.tech , you have to qualify JEE- mains as well as JEE-advanced.

All the Best!