Chandragupta II of the Gupta dynasty is also known by the title:

Chandragupta II (ruled about 375-415 CE) was one of the greatest rulers of the Gupta dynasty. He was the son of Samudragupta and Queen Dattadevi. He took the title "Vikramaditya", meaning "Sun of valour" or "one whose valour is like the sun".

Chandragupta II expanded the Gupta Empire through conquests and alliances:

His most famous achievement was the defeat of the Western Kshatrapas (Shakas) of western India around 409 CE. He annexed Gujarat, Malwa and Saurashtra, gaining access to ports on the western coast, which boosted trade with the Roman world. He was therefore also called "Shakari", meaning "destroyer of the Shakas".

He married his daughter Prabhavatigupta to the Vakataka king Rudrasena II, which gave him influence over the Deccan.

He also married Kuberanaga, a Naga princess.

He made Ujjain a second capital, along with Pataliputra.

Chandragupta II issued gold coins called dinaras and was the first Gupta ruler to issue silver coins, following the Shaka tradition. The Iron Pillar at the Qutub complex in Delhi, famous for not rusting for about 1,600 years, has an inscription about a king named "Chandra", generally identified with Chandragupta II.

His court is said to have had nine gems called the "Navaratnas", including the great poet and dramatist Kalidasa ("Abhijnanashakuntalam", "Meghaduta" and "Raghuvamsha"), the astronomer Varahamihira, the lexicographer Amarasimha ("Amarakosha"), and the physician Dhanvantari. Historians consider this tradition partly legendary.

The Chinese Buddhist pilgrim Fa-Hien (Faxian) visited India during his reign (about 399-414 CE) and described the country as peaceful and prosperous, with good administration and charitable hospitals.

Why not the other options?

• ✗Lichchhavi-dauhitra (grandson of the Lichchhavis) was a title of Samudragupta.
• ✗Kaviraja (king of poets) was a title of Samudragupta.
• ✗Mahendraditya was a title of Kumaragupta I.