There are a lot of scholarships for Masters but unfortunately, schemes like PMSSS is not there for Master degree. You can give the GATE exam for admission under central universities of India like CURAJ for Rajasthan and CUH for Haryana. The fees in these universities have fees almost around 8000 per semester. The cutoff of the gate for J&K students is also less than other students.
There are other scholarship tests also but they are conducted individually by the private colleges for their own admissions and they give concession in the fees according to the marks obtained in their test. You can look and research for the college where you want to study and its various scholarship test for master degree
