The first "Sultan" to be officially granted the title by the Abbasid Caliph was the Seljuk ruler:
Q1. The first "Sultan" to be officially granted the title by the Abbasid Caliph was the Seljuk ruler:
Answer: Tughril Beg
Explanation: Tughril Beg, founder of the Seljuk dynasty, was the first ruler to receive the formal title of "Sultan" from the Abbasid Caliph Al-Qa'im in 1055 CE, after he liberated Baghdad from Buyid control.