Hello Sameer Gupta. Thanks for contacting Careers360 and we hope we will be able to answer your query. 

First up, I would advice you to first look at the previous years question papers by Arihant. They are much better and also contain detailed analysis of every topic.

Nevertheless, I would like to direct your attention to this Careers360 article for sample papers:

• https://engineering.careers360.com/articles/jee-main-sample-papers

Also, please see here:

• https://byjus.com/jee/jee-main-sample-papers/amp/
• https://jeemains2018.in/jee-main-sample-papers/

Hope this helps you and all the best!