Siddhant below I am mentioning the branch name with the closing rank of JEE Advance last year for the SC category:

• Ceramic Engineering: 2160
• Chemical Engineering: 1346
• Civil Engineering: 983
• Computer Science & Engineering: 239
• Electrical Engineering: 644
• Electronics Engineering: 696
• Mechanical Engineering: 792
• Metallurgical Engineering: 1800
• Mining Engineering: 1944
• Pharmaceutical Engineering: 2248 

For more details, you can check out this link: https://engineering.careers360.com/articles/jee-advanced-cutoff-for-iit-bhu

Feel free to ask if you have any more queries. All the best!!