The correct answer is: C. Kacho Sikandar Khan
Afkaar-e-Pareshan is the autobiography of Kacho Sikandar Khan, a Kashmiri politician and freedom fighter. It was published in 1992. The book chronicles Khan’s life, from his childhood in Kashmir to his involvement in the Kashmir conflict. It also provides insights into the political and social history of Kashmir.
Hari Singh was the last Maharaja of Jammu and Kashmir. He ruled from 1925 to 1947. Omar Abdullah is the former Chief Minister of Jammu and Kashmir. He served from 2009 to 2014 and again from 2015 to 2018. None of these individuals are the author of Afkaar-e-Pareshan.