Hi,
Marks and cut-off rank may vary on each year depending on the relative performance of all the candidates, so, it'll be a little tough to predict. By the way, according to the third allotment list for UG programme of NLU Jodhpur, the last General candidate who was offered a seat got 376th ranked in CLAT 2018, while Last SC candidate who got a chance to take admission was ranked 6311 in CLAT 2018. So, if you want a seat at NLU Jodhpur as a general candidate you ought to be among the top 350 CLAT scorer. For SC candidate it will be more difficult to say anything, in that case a lot will depend on how other SC candidates have performed, will be deciding factor. I hope it helps!