21. Which of the following was not a key source of revenue for the Gupta Empire?
a) Land tax
b) Customs duty
c) Excise duty
d) Income tax
Answer: d) Income tax
22. Who was the famous Chinese traveler who visited India during the Gupta period?
a) Marco Polo
b) Ibn Battuta
c) Fa Hien
d) Vasco da Gama
Answer: c) Fa Hien
23. Which of the following was not a major power in India during the Gupta period?
a) Chalukya Empire
b) Pallava Empire
c) Chola Empire
d) Vakataka Empire
Answer: c) Chola Empire
24. Who was the Gupta ruler who defeated the Vakataka ruler Harishena?
a) Chandra Gupta I
b) Samudra Gupta
c) Chandra Gupta II
d) Skanda Gupta
Answer: c) Chandra Gupta II
25. Which of the following was not a key feature of Gupta society?
a) Patriarchy
b) Caste system
c) Joint family system
d) Matriarchy
Answer: d) Matriarchy