標題: [IQ題] 2 Math related IQ problems [打印本頁] 作者: orotot 時間: 2012-4-6 04:00 AM 標題: 2 Math related IQ problems
I just read these last week. I hope these are new in here. ; ]* o. L: I* _( I公仔箱論壇 $ N0 F/ @/ u. C6 a% |& M, j3 ?#1) What is the next sequence? ' e& h( b' `, o2 ~2 Hwww3.tvboxnow.comTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。6 m& x& c% N& x* i3 ^& O
1, 11, 21, 1211, 111221, ????www3.tvboxnow.com/ t/ t+ a! s9 G) b) i; C0 b" c; I! F! o
公仔箱論壇6 v" k; H# q0 B5 ]3 J+ W
#2) 2 Z/ p' U2 [' Z- j* U' c * N; b" n/ ~6 H ?# I. q5 ?5 Nwww3.tvboxnow.com 3129 = 1 , v6 R0 |9 l; b' P% W$ Xwww3.tvboxnow.com 2581 = 2 1 S4 n5 f/ _+ x5 I/ |# Swww3.tvboxnow.com 1111 = 0 - M* u$ z$ \9 _& H; t7 e 5983 = 3 8 N, y( d, A3 h' ETVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 6730 = 2 ' r3 ~3 U1 L8 }" d1 j 9735 = 1 6 ^' D* D( [( [# B 6666 = 4公仔箱論壇7 F. O/ [7 b3 E2 L7 h
8136 = ? 9 ]! d8 H+ J8 Z& N5 U0 m/ q3 A- y% d, c. b% ]8 K/ m
tvb now,tvbnow,bttvb' C5 j7 C/ S" A+ b g
Enjoy...- h' F+ g* t% F$ }4 I
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Answer will be posted 4/15作者: leo950810 時間: 2012-6-2 04:42 PM
#1)312211作者: 2nd.Identity 時間: 2012-6-20 04:50 PM
8136=3作者: irismylam 時間: 2012-6-22 06:46 PM
dunno ah作者: gm3stevens 時間: 2012-6-22 09:22 PM
The numbers in this series describe how the previous number is formed.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。2 h% P& B2 e* t* _. S8 I+ S
TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。: L7 W8 @% h3 X# j% N5 V
The first no. is 1 4 o0 {. D+ U% vTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。The next one describe it: there is only one "1", therefore 11 ' m$ k" f. \6 f/ eThe next one describe the "11" as there are two "1", therefore 21 5 h% B+ w' j' c6 tThe next one describe the "21" as there are one "2" and one "1", therefore 1211www3.tvboxnow.com" ?0 o* u/ z. Y
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ Q/ ^! C, i7 |0 W
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb) A! J, l8 ]0 i" O4 \3 Z5 D3 L
312211 5 [! M7 @# D" F, {) i4 t0 ntvb now,tvbnow,bttvb/ @7 x% {- B5 H5 E( [
I give up on question two.作者: irismylam 時間: 2012-6-23 08:40 AM
question 2 answer unavailable作者: gm3stevens 時間: 2012-6-23 11:35 AM
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 % L: \. d7 j$ k$ b; S5 sTVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。 0 }6 ?, r, D, lAfter seeing the IQ question 據說這是蘋果公司的面試題, it reminds me of grouping the left hand side numbers to reflect the number on the right. ; a# ~- V" S& F N/ a 0 L0 I2 F o# y& _公仔箱論壇So the right hand side number 0 can be represented by number 1 % U. U. [. o: {- o0 x, g
The right hand side number 1 can be represented by 3,1,2,9,7,5 / D5 W+ F* `) e* S5 uThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 8 c4 V3 r- m" t2 h3 U2 ATVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。The right hand side number 3 can be represented by 5,9,8,3 " A) S7 C8 U4 Y6 LThe right hand side number 4 can be represented by 6. p2 y: T0 D1 i+ y+ e% x: ~5 q0 \
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 ( v3 f) {" V$ Wtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb* {8 T! c% f4 v" q& s$ [5 t) }; C
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. / q& G% R- ?- ]. G7 x9 I* w5 Gwww3.tvboxnow.comThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.) o: x# G0 f& e( `4 F" M5 d5 N2 V* j7 ~
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