21. Which Gupta emperor issued the largest number of gold coins?
A) Chandragupta I
B) Samudragupta
C) Chandragupta II
D) Skandagupta
22. What was the official language of the Gupta Empire?
A) Sanskrit
B) Prakrit
C) Pali
D) Persian
23. What was the name of the Gupta coin that became a standard measure of value in India and beyond?
A) Dinara
B) Gadyana
C) Suvarna
D) Karshapana
24. Who was the famous economist and philosopher who served as the advisor to Chandragupta II?
A) Chanakya
B) Kalidasa
C) Aryabhata
D) Vishnugupta
25. Which of the following was NOT a source of revenue for the Gupta Empire?
A) Land tax
B) Customs duties
C) Minting of coins
D) Slave trade