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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.公仔箱論壇1 \6 v& F% r( z  c

3 ?3 t: p+ k' H. b% J. g#1)  What is the next sequence?
8 }, t4 b0 U+ [/ c公仔箱論壇9 A2 C' ]% i8 p2 c* b
     1, 11, 21, 1211, 111221,  ????4 b$ Q; \8 H3 F- L

* f7 m" n. A8 a& Q7 v公仔箱論壇#2)公仔箱論壇' I0 M, I- F: z8 A. o' m

9 w* W  S8 E& S# G" f. D* Q2 j. _tvb now,tvbnow,bttvb     3129 = 1' H* ~& A; G% H  H$ {( N) H& o
     2581 = 2
) q: e$ ], Z9 c- f4 k7 Q5 V1 p# [- I     1111 = 04 `9 z; z8 s/ b# i6 a* d* c
     5983 = 3
2 K) L; k: A' d4 J& m; K公仔箱論壇     6730 = 2
4 a5 X! I$ y1 h2 o) G$ j* r, v9 i! |0 U公仔箱論壇     9735 = 1" v  Z- g$ {+ q1 l0 Q7 e8 `
     6666 = 4$ K- F2 f! ^: N
     8136 = ?
1 `5 e( H* E3 F' y/ K9 h
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- Z  X% Q' c0 [6 }公仔箱論壇Enjoy...
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Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.公仔箱論壇$ I& K, U/ G2 H. T: H2 _/ E0 P1 j

$ c* C' K; \; W# h% {( [公仔箱論壇The first no. is 13 @5 _6 [  P2 H* {+ @7 E. d
The  next one describe it: there is only one "1", therefore 116 ]: W) D" O: a: H8 |
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。6 D2 T9 M. A: C0 f7 x5 G
The next one describe the "21" as there are one "2" and one "1", therefore 1211
% J4 m/ E* U/ Mwww2.tvboxnow.comThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇; I; j4 Z' y; u
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
. v, T' [8 ^' {4 ~. y1 w! B312211
! d9 `3 P. P  q8 [7 r! }www2.tvboxnow.com
& z# x+ X9 `5 Q  V2 DI give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 www2.tvboxnow.com5 K" |$ {- k3 T' w& {3 W
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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.
, w. {9 R: \- ~* W& Z! K" e; U  Etvb now,tvbnow,bttvbtvb now,tvbnow,bttvb1 n/ D$ S% ]( y8 ?8 {( F9 F- F
So the right hand side number 0 can be represented by number 1
" m+ Z* y) {+ J5 i+ [公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb% {+ u  D2 Y1 E3 E' W6 w+ ~
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0( e) Q5 |7 m$ v
The right hand side number 3 can be represented by 5,9,8,3
0 g; {+ @- Z& x) h" Z( ^  C8 TThe right hand side number 4 can be represented by 6
" v9 d& \6 `- z4 mNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb: O% B0 x/ {, E. D
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
+ t  v5 Z7 s% N  sThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
$ C; b; \# l  r/ M+ qtvb now,tvbnow,bttvb/ x' U" \2 v; b( q
tvb now,tvbnow,bttvb* j7 F) b- C7 r& _$ S
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