Can I challenge the BHU result?

Yes, you may challenge the BHU result. But the chances that you will face such a situation are very low. This is because from the conducting of exams to the results everything is handled by an independent department. This department works under the supervision of the Vice-Chancellor and other experienced officers. So the chances of an error are low.

Still you are always open to challenge the BHU result. The authorities will surely respond for the same.