Countries with the Most Air Pollution - Stats

This quiz has been taken 18,544 times
(9,588 since last reset)

The average score is 10 of 20

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Score distribution by # correct

# % Beat / Equaled % With Score
20
100
1.9
19
98.1
1.7
18
96.4
3.4
17
93.0
4.8
16
88.2
6.6
15
81.6
6.8
14
74.8
6.6
13
68.2
6.4
12
61.8
5.6
11
56.2
4.8
10
51.4
4.6
9
46.8
3.7
8
43.1
3.8
7
39.3
3.8
6
35.5
4.1
5
31.4
4.1
4
27.3
5.4
3
21.9
5.8
2
16.1
9.1
1
7.0
7.0