[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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/ u3 W8 P' Y- M# j# r) {3 W#1)  What is the next sequence?公仔箱論壇6 I3 H( M& P, y9 G/ A9 p' a/ i
5.39.217.77:88980 c2 @$ n7 b7 [- b3 i
     1, 11, 21, 1211, 111221,  ????
6 V  `* \+ Y9 {* N7 Ktvb now,tvbnow,bttvb
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: s2 V0 j& t. k( @/ x5.39.217.77:8898TVBNOW 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。  I3 |/ h# [6 ]9 N) L: Z
     3129 = 1; W  r1 D7 q4 h! v3 Y" W6 h2 s
     2581 = 2
' p. ~! V3 f, L$ ~" m     1111 = 0
/ \) m+ @8 e0 c2 h% U' e5.39.217.77:8898     5983 = 3
- W8 l/ r1 h- Y  W9 X' g$ N     6730 = 2( i4 ?2 i5 x" n7 ?
     9735 = 1
7 R: W6 J; e! J9 _& P' ~. Ntvb now,tvbnow,bttvb     6666 = 4' g2 p: H( H% M. D' v- ]
     8136 = ?
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0 z7 B# Y3 N1 O: U: z) eTVBNOW 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。
9 u$ R  p6 H$ H1 W% 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。Enjoy...
, d, E$ z! k3 f; htvb now,tvbnow,bttvb
  F5 `) N% Z: _1 E9 d2 y% H& ZTVBNOW 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。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.
3 I0 q- m7 c: x% }* L公仔箱論壇( u, U) @$ L+ q# M; `
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。1 D3 V* f" d- d* e/ L, O" g8 v1 v& f
The  next one describe it: there is only one "1", therefore 11
8 H8 z8 N) u5 B  Ltvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21
! Y6 }; I' l7 Z7 D  uThe next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇3 p- n1 ]+ B5 S! }; z! C% _5 n8 l
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇# B3 T7 h! V  F4 m, B) y2 w; E: n
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:% t* S/ W5 y" x2 ~5 f6 E9 O  h9 ]6 L
312211
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb$ ~8 y1 b' n$ h$ ?* A3 d7 b2 a

* r0 G0 |- {2 _0 h) V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.
3 p: K' A$ Z+ Htvb now,tvbnow,bttvb) B. d7 q) [) N; B: M$ _" X0 y
So the right hand side number 0 can be represented by number 1
& c0 y; r% N; K4 }& q5 D2 r# @9 yThe right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇4 W6 K  r5 x7 `
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,03 p" q( \* T9 ^; }# w1 z* s9 }
The right hand side number 3 can be represented by 5,9,8,3
- H/ q3 W% B# u% x' Y% a6 w8 \; U9 }5.39.217.77:8898The right hand side number 4 can be represented by 6
& v% H- ?1 J+ T0 J) z( n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 2TVBNOW 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% G4 b/ m4 J8 Q" t8 T
公仔箱論壇* o9 Z! x1 \5 Q% x9 V
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb- y+ ]  U% u3 M
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5.39.217.77:88980 h1 V5 T0 [7 C! `2 v% N5 b+ O
5.39.217.77:88988 e( k) f6 N2 D+ z- d4 _9 n
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