Strict Logic Sequences Examination - Form I

Jonathan Wai - 2002 ©

This test was designed as an experimental measure of the high range of mental ability. I do not know what this test measures although people who score highly on this test also tend to score highly on standardized intelligence tests.

However, I would urge you to consider this test as a work of logical art rather than an accurate indication of your IQ. If you wish to get an IQ score you need to contact a psychologist and have a reliable and valid IQ test administered to you. The norms for this test only give you a theoretical IQ score which is really just a guess.

With that said, if you choose to take this test I encourage you to have fun. This test requires no knowledge whatsoever, just the ability to detect numerical patterns.

Take as much time as you need. References are allowed. Please DO NOT share or publish answers at any time with any other person, or publish this exam without my permission.

(1) 3, 0, 1, 5, 1, 5, 7, 2, 49, ?, ?, ?

(2) 1126311, 1225410, ?, 1423608, ?

(3) ?, 1819202122, 6061626364, 186187188189190, ?

(4) ZZ, 2, ZYZ, ZX, 2, ZUR, ZV, ?, ?

(5) 0, 5, -3, 5, -3, ?, 4, 3, 8, -4, 1, 3, ?, 7, 9, 6, ?, 8, 2, 3, 3, 5, 4, 7, 9

(6) 115532, 2105, 35, ?

(7a) 4884, 1664, 0436, ?, ?, ?
(7b) What logically comes after this sequence and why? Explain.

(8) ?, 5, 9, 13, ?, 21, ?, 19, 15, 11, ?, 3

(9) 138, 01023450678, 247, ?, 356, 1701008192021222324, ?, ?

(10) 19831069, 69025861, 69873061, 19049869, ?, ?

(11) 2017141822, ?, 2417101826, ?, 281761830

(12) 31, 2222, ?, 44444444, 85, ?

(13) 012345678, 910111213, 301122131415061798, ?, 1920212223, ?

(14) 242424, 62826, ?, 80147-1.5

(15) 46876218, 7141122, 010336, ?, 0233, ?

(16) 12345678, 910111213141516, 92114136158, ?, ?, ?

(17) 12345, ?, 34273265, ?, 84563, ?, 86787, 96382, 46988531, 68714, ?

(18a) 01011, 01110, ?, 11111, ?, 11011, ?
(18b) Why can this sequence be considered sufficient? Explain.

(19) 1B1, ?, 1B2, ?, ?, D, 1B4, C

(20) A, EAC, ?, MGEACIK, ?

(21) 2111113, 1211311, 115111, ?

(22) ?, 4, 5, 1, 2, ?, 8, 2, 3, ?

(23) 456293, 7148, ?, ?, 476095, ?

(24) 3.1415, 3.5.1517, ?, 4.517.21, ?

(25) 12421, 136631, 1230321, ?, ?

(26) 8558, 0, ?, 10, 4424, ?

(27) 880088, ?, 51133106, 21466115, ?, ?

(28a) X000X000X, 45, 0X000XX00, ?, 00X0X0X00, ?, ?, ?
(28b) What could logically follow this sequence and why? Explain.

(29) 72, 91, 103, ?, 89, ?, 96, ?, 72

(30) 11, 223, 375, ?, ?, 62211, ?

(31) 124739865, 71419381938, ?, 51081691817344824, ?

(32) 57, 13, 60, 13, ?, 16, ?, 25, ?, 29

(33) 57, 12, 49, ?, 71, 14, 64, ?, 37, 89, 70, 19

(34) 456789, 1821, ?, 1518, 234567, 1215, ?, ?

(35) 1626, 06812, ?, 0724127211, ?

(36) 56565, 54545, 34343, ?, 12121, ?

(37) ?, X3X, VV, T1T, ?, P2345P, N23N, LL, ?, ?, ?, ?, ?

(38a) 30Z05, 52X211, 75U515, ?, ?, ?
(38b) Is this sequence complete? Explain.

(39) 11/12/22, 33/34/45/55, ?, ?

(40) 68862, 4682864, 246824866, ?, -20246824688610, ?

(41) ?, 753, 10121416, 151311, ?, 232119

(42) 0459, -10156, 26715, ?, 48921, ?

(43) ?, 151117, ?, 193321, 214423

(44) 112224, 3366612, ?, 7714141428, ?

(45) ?, 200102, 3001203, ?, 500123405

(46) 5, ?, 6, 24, 8, 35, ?, ?, 11, 56, 12, ?

(47) 100, 120000, 132000000, ?, 15403020000000, ?

(48) 33, 44, 77, 55, ?, 1111, ?, 88, ?

(49) ?, RS, AHAI, UV, ?, XY, ?

(50) XYZ, BDBEBF, FGH, ?, BABBBC, ?, RST, ?, IJB


Because grading this test takes my time, I charge a small fee (10 or 15 US $). I only accept payment through paypal (use waijon@hotmail.com) and submission of answers through email. Keep in mind that I will only send you an email score report with your raw score in it. Please also keep in mind that everyone thinks they score higher than they actually do, so be prepared for a lower score than you expect. I do not give IQ scores because I do not know what this test measures. I only will point you to a norm with a theoretical IQ associated with a raw score based on the data I have collected so far. If having understood the above information you still wish to take this test, I encourage you to have fun.

The following information is REQUIRED for me to process your exam:

Full Name
Age/Gender
ALL prior test scores on standardized and high range tests
The fee mentioned above