World's Longest Rivers on a Map - Statistics

General Stats
  • This quiz has been taken 79,130 times
    74,907 since last reset
  • The average score is 8 of 15
Answers on the Map
Answers color-coded by a green-red scale on the quiz's map according to % correct below.
 
Answer Stats
River % Correct
Nile
98%
Amazon
97%
Mississippi
93%
Yellow
78%
Congo
73%
Yangtze
70%
Missouri
67%
Niger
60%
Mekong
56%
Ob
30%
Lena
25%
Amur
24%
Parana
23%
Mackenzie
21%
Yenisei
19%
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Score Distribution
Percent of People with Each Score
Percentile by Number Answered
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