I searched in Google and found in various websites that impose postgraduate programs  like BTech and Bsc it's 1,00,000 to 5 lakh per year depending on the institution and core structure then in post graduate programmes like M Tech and Msc they offers courses and like its 2,00,000 to 8,00,000 for entire course duration and if you want to do certificate courses it will cost 20,000 thousand to 3.5 lakh varying the course length and provider, If you want scholarship, it is offered by many institution acc. to your academic performances and if you want to avail government scholarships there are programs like aws ai and ml scholarship which provides opportunity for students.