1962 constitution of Pakistan lasted for how many years?

Correct answer

7 years

Explanation

Explanation The 1962 constitution was remained active for 7 years (1962-1969) President Ayub Khan promulgated the Constitution of 1962 on 1 March 1962 It finally came into effect on 8 June 1962 In 1962 constitution: The presidential government system was introduced Urdu and Bengali was Declared as t he Official Language Iskandar Ali Mirza, the first president of Pakistan abrogated the constitution of 1956 Ayoub Khan was made chief of martial law after this abrogation Ayoub Khan enforced the new constitution on 8th June 1962 Yahiya Khan abrogated the 1962 constitution and became CMLA