[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
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( f% ]) t6 {+ N1 H" A4 u+ q% Pos.tvboxnow.com#1)  What is the next sequence?9 t$ p1 Q* j$ `& n  k+ ^; Z
公仔箱論壇9 [( v6 \) |: [: E+ t
     1, 11, 21, 1211, 111221,  ????
) G+ P1 U& ^/ o; x) p+ @# wtvb now,tvbnow,bttvb
6 q0 J* a5 l4 o7 C7 p2 t( jTVBNOW 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。#2)
, c4 B) b; M5 B- ^os.tvboxnow.com3 ~; N) Y) T) U3 O: O6 }
     3129 = 1
7 o) x+ `6 {: @0 P4 ptvb now,tvbnow,bttvb     2581 = 2
% v+ u! z+ e0 {- o* [0 v     1111 = 0os.tvboxnow.com( s. o+ S$ A- Q
     5983 = 3
- `; m) v" o) M4 S+ cos.tvboxnow.com     6730 = 2os.tvboxnow.com0 q2 r! M1 J. q. @3 h
     9735 = 1os.tvboxnow.com6 J+ H  y7 p% Q) t5 `8 g/ Z1 G3 n
     6666 = 4tvb now,tvbnow,bttvb6 C- X' M% m6 L  i+ P9 }
     8136 = ?公仔箱論壇& ^* T; T- d: T( n! Y' U
os.tvboxnow.com& }; a* N+ G2 V+ ?* {- a, g1 L# k8 N

& K4 J: D) P; P" btvb now,tvbnow,bttvbEnjoy...
! X+ m- R' J& @; W1 O: j* ^$ i公仔箱論壇
5 h7 [' ~' F) a" {1 [os.tvboxnow.comAnswer 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.
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1 X+ K( a) D8 a+ `  _9 M; 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。The first no. is 1
( @4 Q. A1 G3 u! @/ xThe  next one describe it: there is only one "1", therefore 11
7 _6 Q5 P1 D. ?" d9 d( j公仔箱論壇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。( m/ K3 j9 j8 y) f
The next one describe the "21" as there are one "2" and one "1", therefore 12116 k! ?; r% v- t6 p; D; ]4 ^0 v% K2 n
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
: U8 V' p6 T: |% ?4 W* A+ l9 ?6 `/ ?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。The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
" g+ G; @1 \7 k4 X0 I2 l" tos.tvboxnow.com312211TVBNOW 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。' c/ a. d* r! N8 D. r% [
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

  O' x4 ^6 w- O/ Ftvb now,tvbnow,bttvbos.tvboxnow.com0 }2 V1 c% j9 D4 |: {4 Z+ x) N# P
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/ z7 A5 k# O% 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。公仔箱論壇5 l; }- p0 w8 f
So the right hand side number 0 can be represented by number 1 ' P1 X* c5 J; ~+ p, e2 E
The right hand side number 1 can be represented by 3,1,2,9,7,57 M& K% ]& w- u
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
  p( t& Q! H# Bos.tvboxnow.comThe right hand side number 3 can be represented by 5,9,8,3
: B$ [% _, D) m) `The right hand side number 4 can be represented by 6; t9 E) \& p# b$ m+ {4 h% _
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
  ~0 |* Z7 N! D/ r) aos.tvboxnow.com# P2 j2 u2 M4 `' O/ o: |6 g
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 7 i5 b: G- j! u( u4 C& B$ y
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.1 ~& J0 P# V0 Y: Y- B7 z+ L* W

+ I% f9 Y$ A4 o  x$ ?, k公仔箱論壇
5 Q- ~/ S* d) G& 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。