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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
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#1)  What is the next sequence?
8 h1 o* X( I7 K! W0 h; q1 C1 o公仔箱論壇www3.tvboxnow.com0 _' {% |$ C# R9 Z
     1, 11, 21, 1211, 111221,  ????
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& u7 i  z8 s8 j2 ]. G. g3 [#2)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。# e2 s4 F' [( K" r, ~6 V3 L

" H* H4 V# S/ h8 V; S+ o6 [www3.tvboxnow.com     3129 = 1
0 R1 |4 m& D; g' B* @: s( Wtvb now,tvbnow,bttvb     2581 = 22 o# B7 T0 B0 F! W) x8 R+ `2 c
     1111 = 0公仔箱論壇) Q+ X" Q! X7 U9 u
     5983 = 3
. |+ D: d* U7 a" Q6 D& L  j     6730 = 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。) b1 B% {, T, p$ r* z7 E. `6 o
     9735 = 1www3.tvboxnow.com9 o& u0 F& n0 p1 R& ~  p
     6666 = 4
" [0 k$ C! A% H" A公仔箱論壇     8136 = ?
9 x5 ^$ q$ G: U$ Mtvb now,tvbnow,bttvb9 y4 ~8 V7 V# P9 V1 Z6 Z9 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。" s' N9 o7 ~% f3 r5 D" ?
Enjoy...公仔箱論壇# _7 q9 C' ~4 l$ e

  J/ M- w# y' l5 M$ t4 e$ }  K2 twww3.tvboxnow.comAnswer 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
/ D5 h) e# u5 p5 }9 b6 bwww3.tvboxnow.comThe  next one describe it: there is only one "1", therefore 11公仔箱論壇. O* h5 i6 J) b' n
The next one describe the "11" as there are two "1", therefore 21
. E% N$ Z  t9 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 next one describe the "21" as there are one "2" and one "1", therefore 1211
0 j; ]; B; ^% 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。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。4 D5 \$ H8 P" L' ~, _7 L2 m
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:- S! c8 a5 B5 w
312211
3 L4 L4 a. `$ r8 h4 itvb now,tvbnow,bttvb
) j4 j% W: U- U7 U' lTVBNOW 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.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
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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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' V; t; ~0 Q# b  Ntvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1 tvb now,tvbnow,bttvb+ `" F- v0 F/ [; ?; p
The right hand side number 1 can be represented by 3,1,2,9,7,5
$ p6 f* w* a% MThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0www3.tvboxnow.com7 d( n0 |' u- p
The right hand side number 3 can be represented by 5,9,8,3公仔箱論壇$ }+ G& G7 ]. m# c4 p
The right hand side number 4 can be represented by 6www3.tvboxnow.com5 Z# y$ B* i- E: r
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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" s6 w) J: T8 DSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 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 k1 x: G! s* H( y- W, O8 e! a
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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" p  w/ U! T0 C9 f# T0 Rwww3.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。3 [  A3 |; l( b& ~$ F
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