Numerical Test XXI Information
Numerical Test XXI contains 35 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 XXI assesses intelligence with scores ranging up to an IQ of 139. The norming data is provided in the table below.
Normative Data
Pearson's R: + 0.818
Raw | Estimated IQ, sd.15 |
---|---|
1 | 105 |
2 | 106 |
3 | 107 |
4 | 108 |
5 | 109 |
6 | 110 |
7 | 111 |
8 | 112 |
9 | 113 |
10 | 114 |
11 | 115 |
12 | 116 |
13 | 117 |
14 | 118 |
15 | 119 |
16 | 120 |
17 | 121 |
18 | 122 |
19 | 123 |
20 | 124 |
21 | 125 |
22 | 126 |
23 | 127 |
24 | 128 |
25 | 129 |
26 | 130 |
27 | 131 |
28 | 132 |
29 | 133 |
30 | 134 |
31 | 135 |
32 | 136 |
33 | 137 |
34 | 138 |
35 | 139 |