Scoring Table for Hoeflin's Brainbreaker Test
I have split the Brainbreaker into 2 halves: Verbal Analogies and Spatial and Numerical Problems. More information about the Brainbreaker and the Mega Test (the better known other half of the Brainbreaker) can be found through either link. If you take both halves of the Brainbreaker and then combine the 2 raw scores you achieve into a single raw score, you can use the table below to see how you rank according to Ron's estimate in 1985. Note that this table gives IQs according to 16 points per standard deviation. Our All IQ Tests site uses 15 points per standard deviation, which is more common in recent time. You can check to see what your 15 point per standard deviation score would be by finding your percentile below, and then matching it on http://www.iqcomparisonsite.com/IQtable.aspx.
Number of Correct Answers IQ Percentile
1 119 89
2 121 90
3 122 92
4 123 93
5 124 94
6 126 95
7 127 96
8 128 96
9 130 97
10 131 97
11 132 98
12 133 98
13 135 98.5
14 136 98.8
15 137 99.0
16 139 99.2
17 140 99.4
18 141 99.5
19 143 99.6
20 144 99.7
21 145 99.8
22 146 99.8
23 148 99.86
24 149 99.89
25 150 99.92
26 151 99.94
27 153 99.95
28 154 99.96
29 155 99.97
30 157 99.98
31 158 99.986
32 159 99.989
33 160 99.992
34 162 99.994
35 163 99.996
36 164 99.997
37 166 99.998
38 167 99.9986
39 168 99.9990
40 169 99.9993
41 171 99.9995
42 172 99.9997
43 173 99.9998
44 175 99.9998
45 176 99.9999
46 177 99.9999
47 178 99.99995
48 180 99.99997
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