There is no upper age limit for the MHTCET examination. So if you wish you can appear for the examination and can pursue the course of your choice if available on the basis of the entrance.
There are multiple examination of MHTCET which provides admission to various courses such as Law, Engineering, Management etc. So without knowing in detail about what course you are concerned, we can't provide you a detailed answer.
For more information regarding MHTCET consider the link provided below:
https://engineering.careers360.com/articles/mht-cet-eligibility-criteria#:~:text=Candidates%20must%20have%20passed%20B,with%20Mathematics%20as%20a%20subject.
I hope this helps. Wish you a great day!
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