Highest IQ scores in Luxembourg

Country statistics

Country
Luxembourg
Population
645,397
GDP per Capita
$141,587 (2021)
Education Index
0.792
Gini Coefficient
34.2
Average IQ
106.34

Highest IQ scores in Luxembourg

Based on the 1070500 people who completed an IQ test at BRGHT, the average IQ of people in Luxembourg is 106.34. With this IQ score, Luxembourg ranks #18 on the list of countries by average IQ.

It is important to remember that intelligence is complex and multifaceted, and that intelligence tests do not capture all aspects of human cognitive ability. The BRGHT IQ Test measures candidates' logical reasoning, numerical and spatial reasoning skills.

Name

Rank

IQ

Numerical

Logical

Spatial

Results

#1

RO

R O

163

#1

162

100%

100%

100%

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#2

146

#2

145

100%

100%

99%

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#3

146

#3

145

100%

98%

100%

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#4

145

#4

145

100%

99%

100%

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#5

145

#5

144

100%

100%

99%

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#6

142

#6

141

100%

99%

99%

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#7

141

#7

141

99%

100%

95%

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#8

140

#8

140

98%

98%

100%

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#9

137

#9

137

99%

96%

100%

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#10

JK

135

#10

134

98%

83%

98%

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#11

133

#11

133

100%

65%

98%

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#12

DK

133

#12

133

98%

99%

91%

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#13

131

#13

130

89%

93%

98%

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#14

130

#14

130

93%

93%

96%

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#15

JJ

128

#15

128

95%

77%

94%

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#16

128

#16

127

88%

93%

93%

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#17

128

#17

127

88%

94%

95%

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#18

127

#18

126

91%

96%

93%

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#19

127

#19

126

89%

95%

97%

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#20

126

#20

126

92%

93%

97%

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