One unit was established in ……? A) 1954 B) 1955 C) 1956 D) 1957 Related MCQs: R.C.D (Regional Cooperation for Development) was re-established with the name of? Jamia Millia was established in 1920 at …….? In which year was West Pakistan established as One Unit in Pakistan? When was ‘One Unit’ established in Pakistan?