Hello student

You have studied in Mumbai University and  your schooling is in Mumbai as a General category student but you have mentioned that your parents   belongs to OBC category,you are  in a fix to which category you will apply for UPSC. If your parents belongs to OBC creamy layer then no reservation is entitled to the candidates for any kind of job and education.

Creamy layer OBC candidate is treated as General category candidate. If parents  annual income is excess of rs 800000 this obc candidate treated as general category candidate.

So  you will apply for UPSC exam as a General candidate.