CAT4 Practice Pack — Grade 7

Answer Key — CAT4 Grade 7

1. 1. D — In the top row, the figure grows and a smaller copy appears inside. Applying the same change to the bottom figure gives D. The others each make a specific mistake: A copies the top row's result instead of transforming the bottom figure; B right change, wrong figure shape; C the bottom figure with no rule applied; E applies only one of the two changes.
2. 2. C — Lay one design over the other: every mark from both appears once, and a mark both designs share appears once, not twice. That gives C. The others: A keeps only the second design; B the merged design slid one place; D invents a mark neither design has; E loses one mark in the merge.
3. 3. C — The relationship is "what it grows or turns into." bud → flower, so acorn → oak.
4. 4. D — The amount added grows by 1 each step. Adding 6 to 17 gives 23.
5. 5. A — In the top row, a smaller copy appears inside and the figure's fill darkens one step. Applying the same change to the bottom figure gives A. The others each make a specific mistake: B copies the top row's result instead of transforming the bottom figure; C applies the change twice; D right change, wrong figure shape; E applies a different rule than the top row shows.
6. 6. D — Lay one design over the other: every mark from both appears once, and a mark both designs share appears once, not twice. That gives D. The others: A invents a mark neither design has; B keeps only the first design; C keeps only the marks the designs share; E the merged design slid one place.
7. 7. A — The relationship is "part to its whole." wing → bird, so branch → tree.
8. 8. B — The amount added grows by 1 each step. Adding 4 to 10 gives 14.
9. 9. A — In the top row, the figure shrinks and the figure's fill darkens one step. Applying the same change to the bottom figure gives A. The others each make a specific mistake: B applies a different rule than the top row shows; C applies the change twice; D applies only one of the two changes; E right change, wrong figure shape.
10. 10. B — Lay one design over the other: every mark from both appears once, and a mark both designs share appears once, not twice. That gives B. The others: A invents a mark neither design has; C keeps only the marks the designs share; D the merged design slid one place; E loses one mark in the merge.
11. 11. A — The relationship is "part to its whole." wheel → car, so wing → bird.
12. 12. A — The amount added grows by 1 each step. Adding 4 to 10 gives 14.
13. 13. D — In the top row, the figure's fill darkens one step and the figure doubles. Applying the same change to the bottom figure gives D. The others each make a specific mistake: A right change, wrong figure shape; B copies the top row's result instead of transforming the bottom figure; C applies the change twice; E applies only one of the two changes.
14. 14. D — Lay one design over the other: every mark from both appears once, and a mark both designs share appears once, not twice. That gives D. The others: A the merged design slid one place; B loses one mark in the merge; C keeps only the marks the designs share; E keeps only the second design.
15. 15. C — The relationship is "what it grows or turns into." puppy → dog, so cub → bear.
16. 16. C — The amount added grows by 1 each step. Adding 4 to 9 gives 13.
17. 17. C — In the top row, the figure's fill darkens one step and a smaller copy appears inside. Applying the same change to the bottom figure gives C. The others each make a specific mistake: A applies the change twice; B right change, wrong figure shape; D applies a different rule than the top row shows; E the bottom figure with no rule applied.
18. 18. B — Lay one design over the other: every mark from both appears once. That gives B. The others: A keeps only the second design; C the merged design slid one place; D keeps only the first design; E loses one mark in the merge.
19. 19. D — The relationship is "what it grows or turns into." bud → flower, so puppy → dog.
20. 20. A — The amount added grows by 1 each step. Adding 4 to 9 gives 13.