Dear student,

Please tell us about which exam you are talking about.  It is not very clear from your question that which exam rank you are talking about, so it will tough be tell you the obc rank on this general rank as different exams have different number of students sitting in it, so rank can vary. I suggest you write the name in the comment or you can ask new question too, our team will help you.

See, you are talking about JEE and NEET then on this general rank of 1400, your obc rank will be 215 to 350. No doubt it is a great rank.

I hope this information helps you.

All the very best!!