Numerus Classic

Pretty accurate measure of general intelligence is expected up to 151 sd15.
Pretty accurate measure of numerical intelligence is expected up to 163 sd15. Read more...

Before taking the test please read this test taking information.

Numerus Classic is my step toward creating high quality IQ tests.
It consists of the best items from Numerus and Numerus Light,
based on my quality analysis from http://ivec.ultimaiq.net/quality.htm.
You can find the second norm report, here.

Two submissions are allowed on Numerus Classic for everyone.
Each testee has the option of requesting a converted score from their combined submissions of Numerus and Numerus Light.
Each converted score request counts as a submission on Numerus Classic.

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) 3, 6, 9, 15, ?, ?

2) a, k, u, ?, o

3) 1234, 2493, 38812, ?

4) yxx, xyx, xxy, yxy, ?

5) 1234, 357, 1535, 688, ?

6) 1/1, 3/2, 7/4, ?

7) 2, 3, 5, ?, 11

8) 546, 924, 118, ?

9) aaaa, baa, ?, c

10) 2, 4, ?, 16777216

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

12) abc, cdb, ecd, ?

13) 1, 2, 3, 1, 4, 3, ?, ?

14) 1, 10, 11, ?

15) 102, 132, ?, 798

16) aaa, bba, ?, dhc, ?

17) 5, 3, 2, 6, ?, 0.75

18) 1, 3, 6, 4, 2, 4, ?


19) abb, bdh, ?, dhzf

20) 1/2/30, 2/40/3, ?, 4/5/48

21) 1, 2, 5, 13, ?, ?, 1

22) 0.75, 2, ?, 12

23) b, c, m, e, g, adi, k, m, ?

24) 10001, 101, ?

25) 333, 243, 225, ?, 162

26) 1, 1, 1, -17, ?

27) 2, 1.5, ?, 1.75, 2.2

28) AZ, CS, FN, ?, ?

29) 2, 3, 8, 6, 5, ?, ?

30) 1/1, 1/2, 3/7, ?

31) abc, ddd, gef, ?, kij, ?, mno

32) 5, 8, 12, 18, ?, ?

33) 126, 241, 207, 205, ?

34) 1, 2, ?, 3, ?, 6, ?, 8, 9

35) 55, 11, 22, ?, 45, 49, ?, 18, 22

36) 15, 91, 31, 15, 11, ?

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