Which Gupta king was known as Vikramaditya?

What was the main source of income in the Gupta Empire?

Read the following excerpt and answer the questions that follow:

"The Hindu gods, as represented in the sculpture of this period, were mainly incarnations of Vishnu, the most popular among them being those of narasimha (half man/half lion) and varaha (boar)."

(Source: https://zh.unesco.org/si/kroad/sites/default/files/know/edgebankarticle/vo/llI%20silk%20roadthe%20gupta%20kingdom.pdf)

(a) What does this suggest about religious art during the Gupta period?

(b) What were the main religions practised during the Gupta period as per Fa-Hien's accounts?

What was the main focus of education at Nalanda University?