মুসলিমদের মোট কয়টি সম্প্রদায় ?
Adherents of Islam constitute the world's second largest religious group. According to a study in 2015, Islam has 1.8 billion adherents, making up about 24.1% of the world population. Most Muslims are either of two denominations: Sunni (80–90%, roughly 1.5 billion people) or Shia (10–20%, roughly 170–340 million people). Islam is the dominant religion in the Central Asia, Indonesia, Middle East, North Africa, the Sahel and some other parts of Asia. The diverse Asia-Pacific region contains the highest number of Muslims in the world, easily surpassing the Middle East and North Africa.
Sunni (80–90%, roughly 1.5 billion people) or Shia