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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
- ?9 k: d- e. v% h+ c9 o公仔箱論壇
* c5 l, o8 g7 j0 T$ Etvb now,tvbnow,bttvb#1)  What is the next sequence?
+ Z" U1 Z/ s( ~/ Z9 X6 kTVBNOW 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 `3 Y, q! B! l/ p  ]
     1, 11, 21, 1211, 111221,  ????
2 V# N1 ^0 ~% |& x* R6 l公仔箱論壇
1 Y+ y3 G# E3 Z- DTVBNOW 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)
* N% P4 V  C+ x; l) `0 gwww2.tvboxnow.com3 ], S/ M- l6 a4 R4 j
     3129 = 1
# X% ^7 \/ X9 M& x5 L2 n. V. hTVBNOW 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。     2581 = 2
( ^1 O& z9 ~+ A7 ^) F/ c公仔箱論壇     1111 = 0
# ?9 |& m: C/ L8 n$ K     5983 = 3
6 O3 C6 o) Q! owww2.tvboxnow.com     6730 = 2www2.tvboxnow.com4 Y; E/ M  ?! H+ n
     9735 = 1TVBNOW 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/ Q. E. K& p  m% ^0 S
     6666 = 4TVBNOW 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。, E. l: i3 K6 W  h
     8136 = ?www2.tvboxnow.com! w$ w) S. U' h- }2 z0 N/ s* W1 n

/ N' F# ]2 V$ M* n8 M9 j
, n) |6 N  Q+ u- z) R& I7 s9 D. Ywww2.tvboxnow.comEnjoy...
: Z( ]( q* S' h* U% `( ~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。
6 E, k/ W/ z# P7 G. c, ]tvb now,tvbnow,bttvbAnswer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.
  A+ a9 P# r: w8 w1 }/ ~) Y
' W* z$ o& F$ @, ~/ C7 }2 N- U; ZThe first no. is 1公仔箱論壇9 y+ m; [7 L, u# M, k
The  next one describe it: there is only one "1", therefore 11
3 u1 s6 ~) d; s# 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。The next one describe the "11" as there are two "1", therefore 21
/ Z7 q4 c- ~- F3 O" N  }www2.tvboxnow.comThe next one describe the "21" as there are one "2" and one "1", therefore 1211
9 _6 Z, V9 q: ^4 _) a- vwww2.tvboxnow.comThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
$ o* l; a& b# WThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
/ y% }4 c. S3 u! _8 D4 }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。312211
  t6 D9 @( r6 b4 q
5 g+ l4 k8 w6 u" {5 _; ]I give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
3 k& R# ]  H$ ~# q  o) ztvb now,tvbnow,bttvbwww2.tvboxnow.com( V5 ^! u6 s& I& n
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.
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% O$ `9 u  E) x* ySo the right hand side number 0 can be represented by number 1
: g$ n2 W$ {5 n+ F  `' RThe right hand side number 1 can be represented by 3,1,2,9,7,5
) i$ q& g" }* S% m  KThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
! a  [7 V. I, I( U. ptvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3
9 c, F2 ?2 ], i+ j$ \2 {$ ^2 ~The right hand side number 4 can be represented by 6
( e& |& L1 ?8 B- `6 ~9 s: ^tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2www2.tvboxnow.com+ ~. _7 j5 n% P# d
公仔箱論壇7 a5 R: [: x' y5 ~. c
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
4 N& s! t! O* o! S4 ?) m" ]% swww2.tvboxnow.comThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb) p( x9 R8 j; f; V! n

1 T. E+ F% o- r) r公仔箱論壇
0 U- {+ v! D# D4 o1 rtvb now,tvbnow,bttvb
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