Numerical Test I Information

Numerical Test I contains 50 items and measures numerical intelligence. The maximum time that is allowed to complete the test is 35 minutes. There is only one correct answer per question and 8 answer choices per question.

The Numerical Test I assesses intelligence with scores ranging up to an IQ of 200. The norming data is provided in the table below.

Normative Data

Pearson's R: + 0.9962

Raw Estimated IQ, sd.15
178
282
386
490
594
698
7102
8106
9110
10114
11118
12122
13126
14130
15132
16134
17136
18138
19140
20142
21144
22146
23148
24150
25152
26154
27156
28158
29160
30162
31164
32166
33168
34170
35172
36174
38176
39178
40180
41182
42184
43186
44188
45190
46192
47194
48196
49198
50200