[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
- u* v* k9 N7 q! k) F7 ~8 ~% [$ Q( T8 x公仔箱論壇
6 |! G4 w" o' z$ X8 @#1)  What is the next sequence?
- ^7 k; R( x3 ^( _" t8 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。tvb now,tvbnow,bttvb, Y: h+ B/ O1 w2 ^5 y4 ~' z; L' @
     1, 11, 21, 1211, 111221,  ????
1 Z/ [1 ^5 g5 I) W' o; ~公仔箱論壇
! U' Q3 _0 I* z- ^) q/ Y#2)
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0 u9 ~: `, ~% c( c/ v. u- c公仔箱論壇     3129 = 1& b8 n$ W9 g$ _* j/ L
     2581 = 2, a& B6 |! j( C1 l3 i
     1111 = 0
3 B2 e) O9 h1 ~/ T* T1 S; `公仔箱論壇     5983 = 3
5 G- o- S6 Q3 r6 y1 T     6730 = 2
1 }* e" K) C, d- g+ t2 p$ K     9735 = 1
$ T% I7 F! D* v! D7 S( ^tvb now,tvbnow,bttvb     6666 = 4
# d8 o! i) \- J% c& b& 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。     8136 = ?) v: I2 |; O2 Y. r5 @

8 \: Z- q) M- p( @  l2 h$ M$ Dtvb now,tvbnow,bttvbTVBNOW 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& s+ M: K8 \8 b% p* R$ P9 d5 F& E
Enjoy...公仔箱論壇. E; C/ X0 U" m% E
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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.
5 h2 e4 c7 H  q5 Y0 O: k( F: k3 j; stvb now,tvbnow,bttvb
7 o/ ~6 j+ ]  J1 |5 i4 G& {公仔箱論壇The first no. is 1
- ^  l; D1 [. u9 \: G公仔箱論壇The  next one describe it: there is only one "1", therefore 11公仔箱論壇1 c+ N; i7 l' N, S4 \. t" @$ j
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。  t- U2 X' M7 S/ G
The next one describe the "21" as there are one "2" and one "1", therefore 1211
$ }( g9 o$ W9 D4 T3 p5.39.217.76The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112218 @% P9 v& J6 {/ U$ h
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
9 K' P9 @* r! j3122115.39.217.76! {2 h, h- e) O4 B4 \
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。* U0 ?+ {8 a2 h/ n
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

% i3 v) j+ _& z) d/ g2 r$ Itvb now,tvbnow,bttvb5.39.217.76' `7 L9 ^5 N1 r3 p, y6 A
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.
. z( {) j9 L7 U$ W" ]8 s5 T公仔箱論壇$ V- S, O- T* c! |
So the right hand side number 0 can be represented by number 1
# L0 ?. L  B) 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。The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb0 v6 V1 t( f/ j7 a
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.764 V8 F! O1 k3 r0 M+ E, Q
The right hand side number 3 can be represented by 5,9,8,3" p# F  ]5 w  K3 ]0 W
The right hand side number 4 can be represented by 65.39.217.766 K9 d0 k1 @! `) T( y/ v
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb- |( z# z' D2 ~# j) e! Q, ]
公仔箱論壇( n, N+ L- C* _
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
1 X* N( k0 }! N8 {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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
8 h- z# J5 K2 h" T0 a! J公仔箱論壇
1 \& p) s. |) X5 v% H5.39.217.76
# M' k) X  ]  i3 t7 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。