Hello

It is extremely difficult to predict marks required by you to get a seat in AIIMS kalyani

This is because,

it is the first time ever when AIIMS  are conducting admission through neet  examination  .

Also, cut off marks will depend upon various factors like kind of marks obtained by students in the examination , toughness level of the neet examination etc

Also,

seats are very limited in AIIMS and AIIMS will be providing admission through all India quota for which cutoff marks goes high

keeping these things in mind you should target around 630-640 marks at least in your neet examination if you want to get a seat in Aiims kalyani if you belong to sc category

Thank you