Which of the following is the official language of Organization of Islamic Cooperation (OIC)?

Explanation
OIC  Stands  for  Organization of Islamic Cooperation OIC was  Founded  on  September 25, 1969 25  founding members  of OIC at the time of its establishment. OIC  headquarters  is located in  Jadda. It is the   largest international organization   outside  of the  United Nations . The  official languages  of the OIC are  Arabic, English, and French. It  changed  its name on  28 June 2011  from the  Organization of the Islamic Conference  to its  current name. Total Current  member = 57 Jakarta  is the  largest city   in the  Organisation of Islamic Cooperation  (OIC) member countries ND07-3-2023