Practice Lab · Pattern and matrix reasoning
Pattern and matrix reasoning Practice completing visual and symbolic matrices with worked explanations.
Practice Lab is an entertainment and educational activity. It is not a clinical, diagnostic, standardized, or professionally recognized intelligence assessment. Practice items never count as unseen scored Novus Reasoning Challenge form questions. Your practice results are not an IQ score and cannot be used for Mensa qualification, diagnosis, giftedness identification, educational placement, employment selection, disability applications, accommodations, legal matters, or medical decisions.
Untimed instructional practice for the Novus Reasoning Challenge. Explanations teach the reasoning process. These items are not unseen scored-form questions and do not produce an IQ score.
1. ■□■□■ ? ● ■ ▲ □
2. ▲▼▲▼▲ ? ○ ▲ ■ ▼
3. Matrix row: 2 4 6 / next row starts 3 → ? 5 6 7 9
4. ◇◆◇◆◇ ? ○ ◇ ◆ ■
5. Grid A B A / B A B / A B ? A B C D
6. ●○○●○○● ? ■ ● ▲ ○
7. 1 0 1 / 0 1 0 / 1 0 ? 0 1 2 X
8. △ □ △ □ △ ? ■ △ ○ □
9. Row sums equal 9: 2 3 4 / 1 5 ? 2 3 4 5
10. ▣▢▣▢▣ ? ■ ▣ ▢ □
11. Odd one in ■ ■ ■ ▲ mid ■ first ■ ▲ none
12. X Y X / Y X Y / X Y ? X Y Z W
13. ◐◑◐◑ ? ◑ ◐ ○ ●
14. 2 2 3 / 3 3 4 / 4 4 ? 6 4 5 3
15. ★☆★☆★ ? ☆ ★ ○ ■
16. Corners of a square grid labeled 1–4 clockwise from NW. After NW, NE is ? 1 3 4 2
17. Sequence of fills: solid hollow solid hollow — next? hollow solid both neither
18. ■ ■ □ / ■ □ ■ / □ ■ ? □ ■ ○ ▲
19. 3×3 with center must match corners that are ●. Corners ●.○.● / ○.?.○ / ●.○.● → center? ■ ● ○ ▲
20. Finish ▧▨▧▨ ? ▨ ▧ ▩ ▦
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