Pretest

Here you can try a few test items. Put the answer next to the question. If there are several solutions, write them right one after the other (e.g. ab). You have 20 minutes for the test. Once the time is over, the correction will start automatically.

Find the element which continues each sequence logically.

1.	a, d, g, j, ...
2.	1, 3, 6, 10, ...
3.	1, 1, 2, 3, 5, ...
4.	21, 20, 18, 15, 11, ...
5.	8, 6, 7, 5, 6, 4, ...
6.	65536, 256, 16, ...
7.	1, 0, -1, 0, ...
8.	3968, 63, 8, 3, ...

Choose among the figures a-d the one which completes the square logically.

9.

10.

11.

12.

13.

14.

Find among the figures a-d the one which continues the corresponding sequence logically.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

Find among the figures a-e the two which complete the corresponding equation.

25.

26.