The upper age limit for BHU entrance exam is that the candidates should not cross 22 years of age on or before 1st of July 2020. So if you fulfill this criteria, then yes you've one attempt left to write this entrance exam. The candidate is required to have passed 10+2 or any equivalent exam with 50% as the minimum aggregate.

To know the other eligibility criterias for BHU EXAM, kindly refer to our link..

https://university.careers360.com/articles/bhu-uet-eligibility-criteria

Best wishes. Thank you.