Hello Anuj,

You can find the required sample papers out here via this link:

https://www.cbsepractice.in/sample-paper/cbse-class-12th-commerce-sample-papers/

You can also check out several good reference books which provide ample sample papers for practice. Such books include the 'Oswaal Sample Papers' and other commendable copies printed by Oswaal publications.

Hope this helps you. We wish you the best for your future endeavours!

Regards