Is there any one sitting degree course available? If so, is it recognized?

i am also searching for that

I want to know is there any distance learning one sitting degree from any university?

yes

perihar university is recongised degree one setting(u.g.c)

According to the recommendations of the University Grants Commission (UGC), all one-sitting bachelor's degree programmes have been discontinued. Hence, institutions that claim to offer such degrees are invalid, and the bachelors' degree done though one sitting is not considered equivalent to a degr