Dear aspirant

You are asking for 2023 which is around 2year from now. The 2021 results have been not declared yet and counseling also yet to conduct.

Cut off marks tends to change every year depending on number of candidates appearing, qualified, questions paper difficulty level, seats availablity.

So we can't predict from now only what it's going to be

Although last year Lowest cut off marks was 509 and Air 79505.

So if seat availability increase it may decrease also otherwise it may rise depending on situation.

As if you are starting your preparation you must aim for scoring 550+ marks in SC category to be on safe zone.

Hope I may have resolved your query

All the best !!!