[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
  x. k% i0 Y+ e& k- E3 _公仔箱論壇www3.tvboxnow.com, g+ A# w7 i4 m& }. Q3 ~2 I
#1)  What is the next sequence?" X8 {; R& j; X- Z2 m7 y

, F. b' n: V+ J: M- zwww3.tvboxnow.com     1, 11, 21, 1211, 111221,  ????www3.tvboxnow.com/ N8 m$ r& G- h( Q7 a' E
tvb now,tvbnow,bttvb- h: ?  n& R1 |1 ^+ f. |% E1 E
#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。9 o) b7 g0 D. ]; T9 c
公仔箱論壇6 T' b: q! G) r: N3 P! C9 k3 E% ]
     3129 = 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。5 G% V& c" U4 L# ~, D% l; @* Y
     2581 = 2tvb now,tvbnow,bttvb. w3 T* o- `( X
     1111 = 0tvb now,tvbnow,bttvb' f5 j! Z+ M7 x7 {) u( M
     5983 = 3
2 m+ k/ ?, w) p6 [0 t0 sTVBNOW 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。     6730 = 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。  {7 I& ]4 j5 s
     9735 = 1  J9 u$ g& j. A0 b" g" E+ A
     6666 = 4% t+ n0 i- T  X/ L3 _6 f
     8136 = ?www3.tvboxnow.com( y) D: z2 {3 k# D$ _

' o* \3 P2 H6 dTVBNOW 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6 M4 F1 L$ w" h3 i: T+ q% x
Enjoy...
2 v) D/ S1 Z! v$ 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。
  T6 @$ ]9 s, s: G4 E9 |$ H- b- c9 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。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.
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7 W& e5 B6 ?+ y3 z  \The first no. is 1
" S3 Z* y* h+ N1 {, E公仔箱論壇The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb) Z* m; O8 X- @" h) E
The next one describe the "11" as there are two "1", therefore 21
6 k# A/ _0 Q9 X) Ttvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211
, K+ Q% c% Z+ i; ^5 d& f9 e! Ptvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
6 S' m( ]7 i9 j7 sThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb. H) D: H# f8 w3 o! W
312211. D/ j4 Y+ [! i3 Q7 u$ l& P

2 [# P9 I+ U7 {8 j3 B$ wTVBNOW 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 give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

2 v/ d) {7 ?$ ^4 e+ G7 G# m3 Btvb now,tvbnow,bttvbwww3.tvboxnow.com/ r$ \* l5 ]' k
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.
1 K: S9 Y" U$ h- P3 _0 mwww3.tvboxnow.comtvb now,tvbnow,bttvb, M7 x2 b% S1 l" u( C. z, F- q
So the right hand side number 0 can be represented by number 1
0 {$ x" |( C" W, T6 t9 ~( {) XThe right hand side number 1 can be represented by 3,1,2,9,7,5/ ?" s/ e0 ?& k1 y4 o; ?
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
8 u" S' Y( }" K% h7 Mtvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3
' D5 O! M" W1 e: lThe right hand side number 4 can be represented by 6
% y9 g5 d0 l1 t; j5 _& Q2 KNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2" p5 B9 H8 a0 {

; G3 N. |" w7 F% O2 W5 {+ e, p  pwww3.tvboxnow.comSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. $ [- R8 I5 I' N4 {! _
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.  h* q7 V; v0 h0 v4 |6 s" v

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