Jammu and Kashmir does not have seats for All India Quota, so the admission to J & K MBBS 2018 for the 100% state quota seats is conducted by BOPEE. It would be tough to tell you the exact cutoff of 2018 but if you want to check the last year cutoff, You can go through with the given below link.

https://medicine.careers360.com/articles/j-k-mbbs-admission

Good Luck!