Hi Aspirant!

For Uttar Pradesh Board of High School and Intermediate Education, the top 20 percentile requires the following marks: for 2018 the JOSAA Top 20 percentile marks were:

• General- 338
• OBC-NCL- 325
• SC- 314
• ST- 313
• PWD- 313

For more details please check the following site:

https://engineering.careers360.com/articles/top-20-percentile-cutoff-of-class-12-boards-for-iit-admission

Hope this helps!

Thank you!