Hey Chandra Kumari,
The selection for the B.Com course is done on the basis of merit,the students have to appear for the UET as per the schedule. Merit lists are announced for each course. The online form for the UET will be released on 29th Jan 2019. The cutoff marks for each category and caste is given in the following website link,
https://university.careers360.com/articles/bhu-uet-cut-off/amp
All the best!
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