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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
8 v, p( |4 D- E3 D$ s公仔箱論壇, v+ E6 ?6 y1 G' `+ J
#1)  What is the next sequence?
5 q% |1 R" I  ]) x3 TTVBNOW 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。www2.tvboxnow.com7 f$ i1 ^7 t; r% z2 {8 d% u, L- C
     1, 11, 21, 1211, 111221,  ????
+ V1 K+ T3 e$ s! X5 mwww2.tvboxnow.com公仔箱論壇5 N& |' A! W' U
#2)公仔箱論壇6 ?% }* I% h3 V" [* P9 k) \
www2.tvboxnow.com* ^( w, C/ R7 j% }! X5 V* {% }$ e$ U* ?
     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。5 u4 R: W( Q2 ~" F0 a3 B
     2581 = 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。! V  z7 ]. E6 {1 H
     1111 = 0
0 M  g& K1 j) P% o公仔箱論壇     5983 = 3
+ G5 d2 K( n; X4 Z     6730 = 2
1 H; L2 x9 P$ k( E# W, \www2.tvboxnow.com     9735 = 1
0 B. \$ h" f  Z. q5 P0 T     6666 = 4
8 e" a) N' @3 A, F" `9 ^$ C- k7 [     8136 = ?tvb now,tvbnow,bttvb& t0 ~) E% C  F1 o3 d) F

% K7 j' X% o: R: s6 p6 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。
8 [5 J% g& N" Z4 DEnjoy...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。# w- h* e1 w0 c( E8 y

& J: S: V& n5 w. j公仔箱論壇Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.tvb now,tvbnow,bttvb7 H6 h) c1 d  A2 ~7 b  |
公仔箱論壇) {- ?2 L" U' g, c) [4 q1 \, A  H9 @
The first no. is 1tvb now,tvbnow,bttvb0 r# j' o7 q) i3 \; j
The  next one describe it: there is only one "1", therefore 11; c+ o5 d9 F3 R( v4 i
The next one describe the "11" as there are two "1", therefore 21) l7 {" O6 F5 K" `# a4 Y; h
The next one describe the "21" as there are one "2" and one "1", therefore 12118 l& H# J2 g6 B; ?5 e
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
$ p5 j4 H. ?) t4 mtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
" e8 V5 e/ w7 h" ?www2.tvboxnow.com312211( H1 k, ^* L( M' P- Q# \9 B- ]
8 m' e7 X  E! V, T0 P- `
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
$ \, A; C9 e& v' ?# ^& M# X1 b公仔箱論壇
. v" T$ ~- V6 ^2 Q1 n/ |, E4 J* g9 GAfter 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.
; e& j& Z! d5 p) ytvb now,tvbnow,bttvb
$ r0 R7 |, l# x$ {2 n公仔箱論壇So the right hand side number 0 can be represented by number 1 $ W& f2 c1 o# c6 i
The right hand side number 1 can be represented by 3,1,2,9,7,5
; A3 o0 T4 Y9 y# J( T. IThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0! G+ b% H. J( |9 Y6 u
The right hand side number 3 can be represented by 5,9,8,3www2.tvboxnow.com, j$ Z: U7 O) t2 }
The right hand side number 4 can be represented by 6
0 D' [7 M3 [- V- H公仔箱論壇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。8 J' _% ?+ U0 q) d8 x: P

6 ^6 M, z" X& @; \www2.tvboxnow.comSorry. 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。) I  L3 }/ u& p4 A* A
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.www2.tvboxnow.com. j" W4 F8 }5 M5 G! W

  y3 h% J( r3 M' O7 b9 atvb now,tvbnow,bttvbtvb now,tvbnow,bttvb" y: G! {( n1 \1 V1 m
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