Explanation

The 1973 Constitution of Pakistan consists of:

280 articles

12 chapters

a schedule divided into 7 chapters.

while

In the constitution of Pakistan, 1973, 'Chapter 1: Fundamental rights' consists of Articles 8-28 

the 1973 Constitution of Pakistan 4 parts

Part I – Introductory

Part II – Fundamental Rights and Principles of Policy 

Part III – The Federation of Pakistan

Part IV – Provinces

ND26-2-2023