[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
2 K: ]9 K* ^' q9 R1 n2 @0 X公仔箱論壇os.tvboxnow.com9 ]* d/ a& d7 J) n- P/ P
#1)  What is the next sequence?os.tvboxnow.com/ h4 U) L3 W2 @& |

1 ?1 R% ], H  i) h0 S( t8 pTVBNOW 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。     1, 11, 21, 1211, 111221,  ????" x, ?" Q  V4 G9 i5 Z; w! t

# Q( z2 J; d2 A$ T  @公仔箱論壇#2)
  _- l% R/ U& W1 M4 C. tos.tvboxnow.com
; _, b& P' r; {6 W9 N4 ]     3129 = 1
: v- _$ D: X& b3 e. ?1 B9 T公仔箱論壇     2581 = 2公仔箱論壇" C8 P- ^" J! t- O* g
     1111 = 0
- y; e% h2 {# ^* U- n- ]os.tvboxnow.com     5983 = 3
, }# d/ P& u1 [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。     6730 = 2" o7 e1 S% E9 p: V/ P9 T5 B6 k
     9735 = 1
" C4 h5 c" S) X( E! Z- s  N公仔箱論壇     6666 = 4
' |& `4 l' ?( A: D$ P  I; [& L8 Q& y     8136 = ?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。: b% S& Y0 i& |7 F# X5 S) s4 H
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6 D1 L$ w% t. X. m! |tvb now,tvbnow,bttvbEnjoy...
) D: f7 z* H& @$ V0 XTVBNOW 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 m* [5 F6 o& ]
Answer will be posted 4/15

leo950810

#1)312211

2nd.Identity

8136=3

irismylam

dunno ah

gm3stevens

The numbers in this series describe how the previous number is formed.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。' [3 O. p/ ]3 |* z5 Q

9 D, g7 t# F2 d" A" w/ FThe first no. is 1
5 I0 E* Y9 q, \, K. L# Utvb now,tvbnow,bttvbThe  next one describe it: there is only one "1", therefore 11
. n' {- R2 C0 g, V3 p8 zThe next one describe the "11" as there are two "1", therefore 21公仔箱論壇9 F) s0 z, S) z# U! C
The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇7 O% G1 _5 ]$ S2 A# [0 h: ^; S0 O
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
6 b# K' ~! G' Z公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
& m* a/ @( [' C, w5 y. B312211+ ?0 z+ c1 z4 s* a! S5 {3 G

8 ?, r6 l6 y# ?- |: ttvb now,tvbnow,bttvbI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

9 a9 A7 r  C7 r. ~6 s+ l4 Stvb now,tvbnow,bttvb
7 G. o% y1 `3 j5 m* g- B4 X8 M1 a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.
+ p- l" y& I6 V* B; f% |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。tvb now,tvbnow,bttvb- |2 y+ q. o. \
So the right hand side number 0 can be represented by number 1
$ H, P) k- @0 \: Q  o+ X  ~公仔箱論壇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。, u* ~; L1 A' o3 ?# N6 s- C
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。, d* ]5 t" G$ |" r- {2 f
The right hand side number 3 can be represented by 5,9,8,3
* n0 q* h8 r7 o公仔箱論壇The right hand side number 4 can be represented by 6
8 N! T1 q" o% h+ J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 2  z1 b$ C; c8 O$ Y$ J. k; S1 m4 u
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
2 u# y# w, N- y- F' X5 W% n( yThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
' A/ `/ Y; ?5 y" h9 H  Q# [. u# VTVBNOW 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。( E9 I1 \5 e# R- e! J" g
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