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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.5.39.217.775 B9 i* L$ ?0 r2 @# j' H/ |  h

6 b" q* e( d- X+ T7 V, Q" ?' p#1)  What is the next sequence?
' A( s' G2 X/ Z8 i6 U$ U/ 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。5.39.217.77# ^6 d! l$ P/ A' R9 t
     1, 11, 21, 1211, 111221,  ????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。( d1 \& a$ g5 W+ r0 m1 E; f

+ n+ q* s8 g& V; K9 o4 T1 F' l  B/ OTVBNOW 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)
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     3129 = 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。/ \2 j- T: X4 u9 p8 C) S
     2581 = 26 }% q+ `  l# z' s  ?- p, K3 \, W2 N
     1111 = 0
5 }5 Q$ `& ^; Q% H" {* i) g. i6 B     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。: l2 F- L  p! j& F- H: N$ R
     6730 = 2tvb now,tvbnow,bttvb  U% F$ m' r2 c% }1 d# R8 u* \
     9735 = 1
; K, t1 z0 u$ p* X$ t公仔箱論壇     6666 = 4
4 r6 h+ [! d# Y) w% N5.39.217.77     8136 = ?
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5 p+ Q7 F( j6 }. d0 s, cEnjoy...) D& x% O/ ?5 v, L; W1 o

$ _4 X% r0 j( n% b, h1 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。Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.
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The first no. is 1公仔箱論壇- h) O& x3 s! d1 z- Y0 V
The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb8 @" `) ^5 G( _
The next one describe the "11" as there are two "1", therefore 21
- a) r; \' v" B* [2 _9 t: fThe next one describe the "21" as there are one "2" and one "1", therefore 1211
9 A! B1 y  ^& W/ J& ~/ E8 U7 ZTVBNOW 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 "1211" as there are one "1", one "2" and two "1", so 111221
) r3 v3 W+ l; [: Wtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
) X5 s- L% L9 C) h) N# Q312211
# |$ O" H7 A$ Z2 k2 z  q8 g公仔箱論壇
# I9 f5 K2 X" y3 m4 o5 Ktvb now,tvbnow,bttvbI give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
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8 e$ h& m+ L0 n5 G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." \1 F( I9 B3 b- R% C6 V1 w
公仔箱論壇* ?; B7 s9 t6 w  l8 O
So the right hand side number 0 can be represented by number 1 $ L% }* B3 {  }2 W+ t; R5 h
The right hand side number 1 can be represented by 3,1,2,9,7,5TVBNOW 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。$ n, m# v# J1 V# y
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
# D: S/ O2 i! D2 kThe right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。6 s, q2 ?# M& z! s
The right hand side number 4 can be represented by 6+ v6 }$ @0 M* |, G7 n9 N
Now 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。* j: Z  T, j# o% d) D$ T; X
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。+ a2 B" a7 T& Q2 F
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb8 }& I" L$ n( H0 h. x
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.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。, c! W2 P4 V, @) ?8 m+ ?
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