Hello Kunal,

The Physics 2020 model paper is already out by now and you can download it by the given link -

If you are from CBSE Board -

http://cbseacademic.nic.in/web_material/SQP/ClassXII_2019_20/Physics_SQP.pdf

If you are from UP Board -

https://upmsp.edu.in/Downloads/MODEL_PAPER_2018_19_Inter/151-PHYSICS.pdf

I hope these links will help you. Good luck for your exams!

Regards

Prashant Singh