Dear Aspirant

Hope you are doing well

You can download previous year question papers or sample paper from its official website  or other

Link of official website https://www.jmientrance.com/product/msc-chemistry-2020-jamia-entrance-question-paper/

Link of careers360 website https://www.google.com/amp/s/university.careers360.com/articles/jmi-exam-pattern/amp

Feel free to ask doubts in the Comment Section

Hope it helps

Thank you