Hey aspirant,

As you know that every year the cutoff varies on various factors such as difficulty level of the paper, no. Of students appeared in the exam etc. Also, you didn't mention your category so I'm not able to suggest you the marks but if you belong to general category then you must score an aggregate of 50 percentile and for reserved category would be lesser. For more elaborated information use the link mentioned below-

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-cut-off/amp

Hope it helps.

Good luck.