Catch the progressions

Exercise and reference answers

Items

1. Matches the category

   Yes

   Item

   4, 10, 16, 22

2. Matches the category

   Yes

   Item

   6, 9, 12, 15

3. Matches the category

   Yes

   Item

   1, 0, -1, -2

4. Matches the category

   Yes

   Item

   2, 2, 2, 2

5. Matches the category

   No

   Item

   1, 1, 2, 3, 5

6. Matches the category

   No

   Item

   2, 4, 8, 16

7. Matches the category

   No

   Item

   1, 4, 9, 16

8. Matches the category

   No

   Item

   -2, 2, -2, 2

Category

Progressions

Instructions

Catch the lists with a fixed gap. Let the others fall.

Explanation