The correct answer is: A. Narasimhavarman I
Narasimhavarman I was a Pallava king who ruled from 630 to 668 CE. He was a great warrior and is credited with driving out the Arab invaders from Gujarat. He was also a patron of the arts and literature.
Vikramaditya II was a Chalukya king who ruled from 733 to 744 CE. He was a great conqueror and is credited with expanding the Chalukya empire. He was also a patron of the arts and literature.
Pulakesi was a Chalukya king who ruled from 609 to 642 CE. He was a great conqueror and is credited with expanding the Chalukya empire. He was also a patron of the arts and literature.
Harsha was a king who ruled from 606 to 647 CE. He was a great conqueror and is credited with expanding the Harsha empire. He was also a patron of the arts and literature.
Narasimhavarman I was the only one of these kings who was conferred the title of Avanijanasraya after driven out Arab invaders from Gujarat.