Ancient History Art And Culture
During the Gupta Empire, the term "UPARIKARA" was used for

It was a voluntary offering by people to the king
Periodic supplies of fruits, firewood, flowers etc
An extra tax levied on all subjects
King's customary share of the production normally amounting to 1/6th of the production

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Ancient History Art And Culture
Nagarjuna is known as the Einstein of India because

He was a great dialectician
Like Einstein he had a rare insight into the nature of the universe
He propounded the theory of Shunyavada similar to Einstein's theory of Relativity
He was one of the greatest physicists of all time

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