The following excerpt were written in praise of which king: "He was without an antagonist on earth; he, by the overflowing of the multitude of (his) many good qualities adorned by hundreds of good actions, has wiped off the fame of other kings with the soles of (his) feet; ..."?

Samudragupta

The correct answer is Option (3) → Samudragupta

Histories of the Gupta rulers have been reconstructed from literature, coins and inscriptions, including prashastis, composed in praise of kings in particular, and patrons in general, by poets. While historians often attempt to draw factual information from such compositions, those who composed and read them often treasured them as works of poetry  rather than as accounts that were literally true. The Prayaga Prashasti (also known as the Allahabad Pillar Inscription) composed in Sanskrit by Harishena, the court poet of Samudragupta, arguably the most powerful of the Gupta rulers (c. fourth century CE), is a case in point.

"This is an excerpt from the Prayaga Prashasti: He was without an antagonist on earth; he, by the overflowing of the multitude of (his) many good qualities adorned by hundreds of good actions, has wiped off the fame of other kings with the soles of (his) feet; (he is) Purusha (the Supreme Being), being the cause of the prosperity of the good and the destruction of the bad (he is) incomprehensible; (he is) one whose tender heart can be captured only by devotion and humility; (he is) possessed of compassion; (he is) the giver of many hundred-thousands of cows; (his) mind has received ceremonial initiation for the uplift of the miserable, the poor, the forlorn and the suffering; (he is) resplendent and embodied kindness to mankind; (he is) equal to (the gods) Kubera (the god of wealth), Varuna (the god of the ocean), Indra (the god of rains) and Yama (the god of death)…"