Numerus Light

Pretty accurate measure of general intelligence is expected up to 146 sd15.
Pretty accurate measure of numerical intelligence is expected up to 157 sd15. Read more...

Before taking the test please read this test taking information.

Numerus Light is an IQ test easier than Numerus, but suitable for most people.
Beside decimal digits, I used English alphabet in the test:
a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p, q, r, s, t, u, v, w, x, y, z.
You will receive raw score by thirds for your first submission.
You can find the final norm report, here.

If you think that some solutions are not unique, you can choose three items and send two solutions for each of them.
You must send detailed explanations for both solutions in that case. Enjoy the test!!!


1) 2, 5, 8, ?

2) 2, 6, 18, ?

3) 44, 67, 90, ?

4) 44, 67, 810, ?

5) 1, 21, 421, ?

6) 2, 4, 16, ?

7) a, k, u, ?, o

8) 11, 22, ?, 48

9) 36, 64, ?, 144

10) yxx, xyx, xxy, yxy, ?

11) 2, 4, 12, ?, 240

12) 1, 3, 4, ?, 11

13) 1, 3, 6, ?, 15

14) 2, 8, 18, ?, 50

15) 2, 3, 5, ?, 11

16) 1, 3, 6, 4, 2, 4, ?

17) 2, 8, 5, ?

18) 2, 4, ?, 16777216

19) 333, 243, 225, ?, 162

20) 1234, 2493, 38812, ?

21) 11, 22, 66, 330, 2310, ?

22) 10001, 101, ?

23) aaaa, baa, ?, c

24) 1, 10, 11, ?

25) 1/1, 3/2, 7/4, ?

26) 1234, 357, 1535, 688, ?

27) 5, 3, 2, 6, ?, 0.75

28) abb, bdh, ?, dhzf

29) 1/1, 1/2, 3/7, ?

30) 2, 1.5, ?, 1.75, 2.2

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