A. 2013–2018
B. 2014–2017
C. 2015–2016
D. 2016–2020
🧠 Explanation:
Mamnoon Hussain was Pakistan’s president from 2013 to 2018, overseeing key national developments. For history or political science students, his tenure highlights Pakistan’s governance, making it a key topic for studying political leadership and national administration.