Consider the following statements about the punch marked coins. Which of them is not correct?

That during the post Gupta period the king was not the absolute owner of the land is proved by:

Conside the following statements about Eran inscription

$1$. It mentions about the Gupta king Bhanugupta and his friend Goparaja who died in the battle against Hunas and the later's wife performed sati.

$2$. It is the first inscriptional evidence of sati in India.

Select the correct answer by the using the codes given below:

Assertion (A): The origin of feudal systems in ancient India can be traced to military campaigns.

Reasons (R): There was considerable expansion of the feudal system during the Gupta period.

Assertion (A): Harshavardhana convened the Prayag Assembly.

Reason (R): He wanted to popularize only the Mahayana form of Buddhism.

 Consider the following statements about Chandragupta II 'Vikramaditya'

$1$. His court had $9$ gems 'Navratna' including Kalidas, Dhanvantari, Amar Singh, Shanku, Vetalabhatt, Varahamihira, Varuchi,

$2$. His Prime Minister, Veersena, was a Shaivaite and established a cave of Shiva at Udayagiri hills.

Select the correct answer using the codes given below: