11. Which is the earliest phase of the Indus Valley Civilization?
A) Mature Harappan
B) Early Harappan
C) Late Harappan
D) Post-Harappan
Answer: B) Early Harappan
12. Which river provided the lifeline to the Indus Valley Civilization?
A) Ganges
B) Yamuna
C) Indus
D) Brahmaputra
Answer: C) Indus
13. Which of the following sites has the largest number of Indus Valley Civilization seals and seal impressions?
A) Harappa
B) Mohenjo-daro
C) Dholavira
D) Kalibangan
Answer: B) Mohenjo-daro
14. Which of the following metals was not known to the Indus Valley Civilization?
A) Gold
B) Silver
C) Bronze
D) Iron
Answer: D) Iron
15. Which of the following animals was not represented in the seals of the Indus Valley Civilization?
A) Cow
B) Elephant
C) Bull
D) Horse
Answer: D) Horse