[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
* `* Z/ Z" R. w, a) l% S2 Ytvb now,tvbnow,bttvb
7 c6 R# q$ ?& l) W; Q公仔箱論壇#1)  What is the next sequence?
  [  l3 m2 G- b7 u2 |6 M5.39.217.77:8898  ?$ d, B, f$ G/ S( X( u
     1, 11, 21, 1211, 111221,  ????
3 C7 ]& ~( A+ y; Ptvb now,tvbnow,bttvb
7 b+ \4 q* L1 [' \& ~#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。, H! j" \3 ~. X6 A) b; ?

$ ~2 q& f/ J8 m1 X0 Z: U* L) m: Htvb now,tvbnow,bttvb     3129 = 10 a6 Q- g4 X! C4 T0 s  _, _; V
     2581 = 2公仔箱論壇3 ~) E+ M+ s! b+ P% n
     1111 = 0
1 f) H( i  O! H# a9 b: s9 xtvb now,tvbnow,bttvb     5983 = 3TVBNOW 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: @; i6 @+ {( O
     6730 = 2
. M% A" r1 t" F, ~& Q     9735 = 1" }  R+ y& y  y: B1 n) r% ?  b# z
     6666 = 4
, J& Z) g' f+ s: D( d9 \. {3 P! y$ `tvb now,tvbnow,bttvb     8136 = ?公仔箱論壇1 M+ L+ Z/ b$ N& Q& Q* M9 p

; \, ^: j! n" 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。1 Z5 b" U$ L' G1 ^+ G. _
Enjoy...公仔箱論壇$ o/ l3 c& n  S0 s2 I3 h
tvb now,tvbnow,bttvb. U# O: l; T7 s4 P: V
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.. `) v3 k/ r+ b! ?# D: C
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。' J. {, \$ ~7 F+ |+ Q8 @8 a
The first no. is 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。# K5 L9 T( x: f6 t9 }4 x# w7 O
The  next one describe it: there is only one "1", therefore 11
6 {5 x, ?# d2 ^6 Z" {The next one describe the "11" as there are two "1", therefore 21
6 Q, P3 w4 U7 o. C; etvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211
! ^) T+ D; x9 k, P8 L/ P# G, ]9 _tvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112211 d/ F# g! o6 {
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
% Z  W! ?1 F" l) M/ p% r, C& fTVBNOW 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。312211
: X4 q2 Z. y8 z0 K+ `公仔箱論壇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。- n( T% ]; M6 J) L; h" c
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

5.39.217.77:8898' G  v9 s% j* h, a3 h, A$ Z: m- n

2 o1 e2 @/ U. _9 etvb now,tvbnow,bttvbAfter 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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) C7 F: q  W  H+ K4 ~So the right hand side number 0 can be represented by number 1 - J: e* }/ b/ c
The right hand side number 1 can be represented by 3,1,2,9,7,5- ~* p: p( ~5 v1 z* p/ h0 F* k7 @
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
& N. g, ]+ [5 u  e. ^5 G, LThe right hand side number 3 can be represented by 5,9,8,3+ Q( V3 K/ d; f1 t& I
The right hand side number 4 can be represented by 6TVBNOW 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 ^7 z. p4 R  E! d, j7 u
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
# e2 d- o( G3 t) T7 i3 x- X) V公仔箱論壇
$ X1 j; y+ E; a+ G5 \  o公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb+ S3 H/ a& A- w1 O6 q& L; t
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.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。1 J9 t8 q2 d  d0 B! {

( c" A) L5 j  K% ]tvb 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。6 S8 O9 l; \& C; k' t