I can speak for US. Students in the US Colleges learn not only course work, but also general studies (literature, history, art, music etc.), social skills, team -work skills, public speaking etc. etc. . They get a lot of interactions in the classroom as well as outside. Since a lot of students work while going to college, they also learn gain some experiences there. It all counts. On a different note, you compare the qualifications of the professors at Universities in Nepal and abroad, the ones abroad are most likely to have an outstanding qualification. There go you, kids taught by more qualified persons are higly likely to be better than others. But there are always exceptions.