Hi Vijay...

Yes,You are eligible to apply for CET 2019.

Nationality – The candidates should be of Indian nationality. 

Age Limit – There is no age limit for the candidates

Qualifying Examination – The candidates should have completed their 12th standard or equivalent examination from a recognized board/university with Physics, Chemistry and Mathematics. Those who will be appearing for the qualifying exam in 2019 will also be eligible

Marks Required – General category candidates should have secured minimum 50% aggregate marks in 12th standard examination (45% for SC/ST/OBC candidates).

Please look through the below link for further details:

https://engineering.careers360.com/articles/mht-cet-eligibility-criteria

Thank U