Hello Student

General rules for validity of caste certificate is the candidate should be of domicile in the same state for caste  certificate and domicile certificate. As you have caste certificate from Bihar and have domicile certificate from the state of  Maharashtra so the caste certificate from  Bihar will not valid in the state of Bihar as you are domicile of the state of Maharashtra.

The eligibility criteria for appearing Maharashtra common entrance test : the eligibility for appearing Maharashtra common entrance test which is taken for undergraduate engineering pharmacy and Agriculture courses candidate has to pass HSC 12th class with physics chemistry mathematics or biology and English. Those who will appear for pharmacy course they have to qualify in 12 science with physics chemistry biology and English and those who want to take admission in undergraduate engineer courses have to pass 12th class with physics, chemistry, mathematics & English. The exam is taken on the CBT mode that means Computer based test and the time duration is 180 minutes and the number of questions is 150 is divided into two sections like physics chemistry mathematics or physics chemistry biology that taken separately. Total marks of MHT set is 200 for 150 questions.

Hope this helps.