[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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1 j( ^0 V3 W; i7 j( ctvb now,tvbnow,bttvb#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????
* E7 E' `7 N+ F2 r' X- [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。公仔箱論壇4 I) t  d6 M. ~1 E* a0 m9 {
#2)5.39.217.77:8898+ R6 o  O& I8 K# ]7 ]9 O5 }6 G

. \! ^2 s5 k  k% y     3129 = 1
- S* E; z& e/ d) [1 S4 o. @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。     2581 = 25.39.217.77:8898, `& }( x8 ~7 I2 h" ?* O
     1111 = 05.39.217.77:88984 l# z% q7 Y  j! ?$ o6 u
     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。$ W) r; T+ H# x: c; G# {
     6730 = 2- F1 `; s, j, T( X8 x; j7 n
     9735 = 1公仔箱論壇" W( n/ z) j# ~
     6666 = 4
  N9 J& |9 r% e. g8 g$ ~tvb now,tvbnow,bttvb     8136 = ?
8 W. ^' l7 I- Z' 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。
% a' v8 k9 m1 o) x: z6 S: r5.39.217.77:8898
  k$ U! J2 @/ ]6 o& Y公仔箱論壇Enjoy...) ?: z5 m6 r6 n6 K8 W: B
公仔箱論壇8 ~3 [- f* k) k, X. j
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.: i% `) r: M0 x, Y2 K6 _5 F

9 T6 a1 }/ g3 i  ~+ v6 ~1 k5.39.217.77:8898The first no. is 15.39.217.77:8898* z; F! q8 ~: C/ e6 A! h
The  next one describe it: there is only one "1", therefore 115.39.217.77:8898( h) ]! m9 u( Q' F2 n, J
The next one describe the "11" as there are two "1", therefore 21
' x4 z9 Z  f5 @tvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77:88987 F# R! m3 q& `( W  f
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇) ~! l; ?3 C5 h' J+ d: \
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
* w6 u* J. L  N8 \) @& S! H3122115.39.217.77:8898" O' c6 X2 U3 O- {. Q
5.39.217.77:88985 Z+ e4 s! T  [1 b& W# L# a& m
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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公仔箱論壇1 j  j4 r. Y5 ~
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.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。8 K( n' J" z: W$ ?- c
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So the right hand side number 0 can be represented by number 1
9 v/ L6 N2 t/ ^" b4 n  m5.39.217.77:8898The right hand side number 1 can be represented by 3,1,2,9,7,5
( L0 }& Y* U1 ^+ c5 f: j' y3 p5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,04 T& d7 I) H% p" {( W0 x
The right hand side number 3 can be represented by 5,9,8,3
7 o- \  |2 Y' u) h3 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 4 can be represented by 6
7 B* J/ h, D3 K! ~6 x5.39.217.77:8898Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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. G* l4 q1 A/ w3 T1 {5 \& n" ftvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 3 k+ D# _8 H) s: i, ^
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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