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UPSC Prelims GS - 2021
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Question 32
EASY
Correct:
+2
Incorrect:
-2
Which one of the following ancient towns is well-known for its elaborate system of water harvesting and management by building a series of dams and channelizing water into connected reservoirs?
a
Dholavira
b
Kalibangan
c
Rakhigarhi
d
Ropar
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Section-1
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