Hello there

As far as I know pragati mahavidyalaya does not have any open degree course for b.tech ,however to know better you must contact the college officials from their official website . Doing btech or bsc from open doesn't have much influence in future as you get equal chances for further admissions but obviously an open course has a less value than regular one

https://www.careers360.com/colleges/pragati-mahavidyalaya-hyderabad/amp