Hi

No, you are not eligible for obc reservation in Maharashtra at state level with UP  certificate.

This is because,

To avail reservation at Maharashtra state level, you need obc Maharashtra certificate and not of UP or other state .

Why your category certificate of UP is not valid in Maharashtra at state level?

It's because, a caste which belongs to one category in UP doesn't necessarily belong to the same category in the Maharashtra

For example,

Let's say  your caste belongs to the category obc in the UP but in Maharashtra, it belongs to general category and not obc.

So,

For reservation at state level, category certificate of only that particular state is valid .

Thankyou