Hi there,

You can download 11th previous year question paper from the official website of BHU.

Open offical website of BHU.

Go to download section from home page. You will find ddownload section at bottom of home page.

After opening download section,  you will find question paper set from 2014 to latest.

Click the question paper link of any subject to get the paper and you can also download the paper.

Hope it helps you

Good luck!