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.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。4 J2 {/ J# \" [7 ?, t0 X
7 X+ l& d% {* {" p. e( b0 @公仔箱論壇#1) What is the next sequence? 8 n% R3 x4 s5 S: ~公仔箱論壇公仔箱論壇* H- U D g. }+ W( g4 C* |
1, 11, 21, 1211, 111221, ???? - h, }5 f$ v3 d 0 X5 c, M7 M# ^- ^7 t公仔箱論壇#2) h$ Q& d# R$ I1 X; q) l9 cTVBNOW 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。 1 `. ]: ?8 b" Q# | 3129 = 1 & S4 y& n+ I. m8 V9 u 2581 = 2* F' X. H* ]' ~
1111 = 0 - h9 _: f. P2 ^tvb now,tvbnow,bttvb 5983 = 3TVBNOW 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。3 ~, {; u/ g3 ]1 b& p* W, |
6730 = 2 & a# f9 | z2 \: Q3 ^1 x 9735 = 1% t$ W" P( r' {# K
6666 = 4 0 p) D) j9 e8 Q; e& _3 x2 btvb now,tvbnow,bttvb 8136 = ? . t9 X& P% D* L/ P. e ; R1 ~/ b! K5 P2 [# u z4 u公仔箱論壇公仔箱論壇/ N* Z( l+ x* k! v
Enjoy...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。0 M( G, d& g5 I& v! z
7 P5 [2 t( @' eAnswer 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. ! `1 d/ ^3 l6 U2 _2 f, `3 I7 V8 \公仔箱論壇 ! ^6 {+ w2 l; N1 }2 [$ ?( jThe first no. is 1tvb now,tvbnow,bttvb' ?/ W6 d4 P; z' n- Q5 y
The next one describe it: there is only one "1", therefore 11公仔箱論壇( Z2 s9 Y. r/ H m
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb K3 N5 A; a+ Y5 a1 D' ]+ m% C5 E1 C
The next one describe the "21" as there are one "2" and one "1", therefore 1211 " [5 u; j8 h" |8 ^' j8 x7 g* ?5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 4 T+ Q; v6 T" b, l. C2 A1 A) g l4 ytvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 9 G7 r- C4 g# C3 o1 D( B3 A: {312211- m4 O$ V1 N* @$ A
4 g j0 {9 N0 Z6 ]7 Z, c- h! BTVBNOW 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。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 + S& ^ |: z% H9 F* |8 f+ G公仔箱論壇 7 v* n$ s" c8 s公仔箱論壇After 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.tvb now,tvbnow,bttvb" a z2 `1 {2 A% {
8 w9 e7 o0 q! M1 v `公仔箱論壇So the right hand side number 0 can be represented by number 1 - I. ~/ d! z7 s- ?$ F% TThe right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇+ [5 X e: E ^3 X" m* n' o
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 & v1 ?+ V0 [: ] z! w, s# H0 _tvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇& e* @2 l% k# j S5 o( v
The right hand side number 4 can be represented by 6 % |2 v z- b8 {$ x% Ytvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 28 Y: ]: t9 q; W8 J$ [& n
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. % ^8 y* l5 X, V, i5 ktvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb/ Y, N# H5 M8 f ]& Z* ~+ Y! j
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