I am getting 111 marks in clat what worst possible rank that I can expect and my chances to get NLU?

Hello
This year the expected cut off is high because the level of difficulty paper was low so as per your score your rank would ne somewhere near 5000 -6000 and if you come under general category your chance are tough because as per previous year cut of trend you need a minimum of 135 to get a nlu. So you can try for colleges that accept clat score like upes.
I hope this helps you and if you  have any more questions please drop a comment below.
Best of luck