can i repet mht cet 2021, I pass out 12th in 2020, but the problem is syllabus of 12 is Change in 2021 so can i eligible for mht cet 2021.

There is no age limit to be eligible for Maharashtra Common Entrance Examination. But you should always check the educational qualifications which says, the Candidate must has passed with at least 50% marks in his/her 10+2 or equivalent examination. And for reserved candidates the minimum marks is 45%. If you meet the Eligibility criteria of MHTCET you can appear for it next year again. You can check the detailed Eligibility criteria here http://engineering.careers360.com/articles/mht-cet-eligibility-criteria