Hi Ayush,

You need to appear in BHU entrance test,in which you have to score 190+ marks to take admission in B.Sc Physics(Hons) and if you want hostel also then you may get that in score 200+ marks but to be on safe side you should score 230+ marks.For hostel there are many factors which are applicable like distance from home,medical conditions,etc.

Hope this will help,please feel free to ask if have any further queries.

Thank You.