the seats in universities are like REGULAR/SF/SNS which are available for web options.

regular fee in jntu or ou will be 30k/year .can get aicte fellowship which is given only for gate q/f students but not pgecet students

SF means self finance WITH aicte fellowship with fee 50k/yr.

SNS means self finance WITHOUT aicte fellow ship with fee 50k/yr

so majority of gate q/f students go for reg or sf but not sns because they dont leave there aicte fellowship by opting sns,so pgecet students have majority change to get seat through sns,but need to get very good rank in pgecet. finally there will be around 18 seats for reg, 5 seats for sf, 5 seats for sns per specialisation upto my knowledge.

i hope my answer is adequate to clear ur doughts