Dear Student,

Yes, it will be helpful but it will be better that you solve COMEDK sample papers to know the exact exam pattern and level of the questions asked in the exam.

COMEDK includes only 12th class syllabus. 

You can also solve below mock test for COMEDK for your practice

https://www.digialm.com//OnlineAssessment/index.html?1022@@M23

https://www.digialm.com//OnlineAssessment/index.html?1022@@M24

Good Luck!!