Who was the first Caliph of Islam?
Q1. Who was the first Caliph of Islam?
Answer: Hazrat Abu Bakr (R.A.)
Explanation: Hazrat Abu Bakr al-Siddiq (RA) was elected the first Caliph of Islam at Saqifah Banu Sa'idah immediately after the Prophet's death in 11 AH, serving until his own death in 13 AH.