How many constitutions have been enforced in Pakistan?

How many constitutions have been enforced in Pakistan?

پاکستان میں کتنے آئین نافذ ہوئے؟
Explanation

First Constitution

1956 Constitution contained 234 articles divided into 13 parts and 06 schedules.

Second Constitution

1962 Constitution contained 250 articles divided into 12 parts and 03 schedules.


Third Constitution

1973 Constitution contained 280 articles and 07 schedules with Objective Resolution.

The Constitution consists of 280 articles,

12 chapters and

a schedule divided into 7 chapters

Effective date: 14 August 1973

Drafted by the Government of Zulfiqar Ali Bhutto