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. l: q$ H. g l8 l$ m" \. X
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#1) What is the next sequence? ; a1 V1 e% m8 Y1 e, z 4 |2 D( U7 a/ @, P# R5.39.217.77:8898 1, 11, 21, 1211, 111221, ???? " S, R# T f+ `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。tvb now,tvbnow,bttvb0 ?8 `; z$ O) D, f4 q! `
#2) ! `* V7 o6 W# O* {$ D% S 6 L1 u: T' q! h6 ]+ Ytvb now,tvbnow,bttvb 3129 = 1公仔箱論壇0 V, P Q, O7 _1 b4 g
2581 = 2 9 Y- a; A/ B: F+ l/ z' Ctvb now,tvbnow,bttvb 1111 = 0 " _8 l( V, A# XTVBNOW 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。 5983 = 3 5 g! H! ?6 s" h: ]5 p7 C 6730 = 2 9 Q0 I/ W/ t L I& q公仔箱論壇 9735 = 1tvb now,tvbnow,bttvb& w# c& Y8 w! G; M/ s
6666 = 49 P& B7 R, W6 Q" w( P
8136 = ? , n! X, y2 r& b5.39.217.77:8898tvb now,tvbnow,bttvb: M" V9 s: F% R
公仔箱論壇0 \* M' L" y# `6 s
Enjoy... 8 p6 C2 ~) t* X# H+ U, e2 h公仔箱論壇5.39.217.77:8898& t8 z, S/ `' C
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." N- [' N$ E. |- i
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The first no. is 1 ) F5 d& T/ T' Q. I" V8 o$ R5.39.217.77:8898The next one describe it: there is only one "1", therefore 11公仔箱論壇0 S Y3 n1 N' l1 U+ L( o
The next one describe the "11" as there are two "1", therefore 21TVBNOW 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 m/ c3 X( W! K. J
The next one describe the "21" as there are one "2" and one "1", therefore 1211 t; e; l( V3 f& I" o3 m4 f& [* S
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇1 h# H3 X9 z+ N1 X2 b3 T) _
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: $ }( C$ t" L8 R* |312211 9 P F4 R. Y; v. m: E, t, D2 r2 M: h' ~( E0 @
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 4 h5 y6 p: o; o1 \7 W/ O1 t+ `" u' g- o9 P5 |% t5 l
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. % n% Y+ {$ Q2 l' Etvb now,tvbnow,bttvb 9 R9 }& n9 d' v: Z公仔箱論壇So the right hand side number 0 can be represented by number 1 j9 d) ^5 K4 B6 n/ o' ^, uThe right hand side number 1 can be represented by 3,1,2,9,7,5 ; P2 @8 h5 v# v7 K: Ltvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,01 K% p# M0 A0 q& Y- B) Q- [0 t
The right hand side number 3 can be represented by 5,9,8,30 b" m; r1 j' h8 k+ V
The right hand side number 4 can be represented by 6 ) d0 O9 F/ d: W& w1 Z5 F {tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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。8 _) g. O# ^* W, z9 i9 @
" O1 `! U7 e- M8 W6 d6 o7 PSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. - A7 J& S* X. G7 p. ZThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3., b5 T( t2 ~5 {/ t! }1 I. y
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