Dear Vinaya,

For MHTCET entrance examination, you need to be Physics and Math's as a compulsory and with Chemistry/Biology/or any Vocational subject. as you already have Chemistry so there is no need to worry about subjects, you just have to give exams for Math's, Physics, and Chemistry only leave the Biology subject apart. Focus on these three get a good score grab your desired seat.

For further information please visit: https://engineering.careers360.com/articles/mht-cet-eligibility-criteria#:~:text=Candidates%20must%20have%20passed%20B,with%20Mathematics%20as%20a%20subject.

Best Of Luck!!