6. Which African country is home to the Inga Dam, one of the largest hydroelectric power stations in the world?
A) Angola
B) Congo
C) Nigeria
D) Ethiopia
Answer: B) Congo
7. The Xayaburi Dam, located in Laos, harnesses the water of which river?
A) Mekong
B) Irrawaddy
C) Chao Phraya
D) Salween
Answer: A) Mekong
8. Which Indian state is home to the Koyna Dam, one of the largest hydroelectric power stations in India?
A) Maharashtra
B) Karnataka
C) Tamil Nadu
D) Kerala
Answer: A) Maharashtra
9. The Yacyretá Dam, located on the border between Argentina and which other country?
A) Chile
B) Paraguay
C) Brazil
D) Uruguay
Answer: B) Paraguay
10. Which river does the Yarlung Tsangpo Dam, a proposed hydroelectric project in China, plan to harness water from?
A) Yangtze
B) Yellow
C) Mekong
D) Brahmaputra
Answer: D) Brahmaputra