With the score you're mentioning you'll get a rank somewhere between 1-300. If you fall in general category then you can easily get NLUs like 

• NLUJ Jodhpur 
• HNLU Raipur 
• GNLU Gandhinagar 
• RMLNLU Lucknow 

These are few of the top NLUs you can easily get with your rank if you have their state domicile. But if you want NMIMS then you're free to go there also as it's also a great college. But since your rank is sufficient to get into the above mentioned colleges I would suggest you to go for NLUs. 

All the very best