[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
( g; B& i6 @& t4 h" d7 N+ m/ x公仔箱論壇
5 \- t9 g& f) J3 l, w* O: ^# f2 e#1)  What is the next sequence?
2 l5 t) E9 u- ]+ O4 Q. qTVBNOW 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) x! k& w6 k) T! z4 A% i/ |
     1, 11, 21, 1211, 111221,  ????
) F  B1 N. k1 K- K5.39.217.77! E. L& \9 U  ]: m+ G& k! @
#2)公仔箱論壇) A9 V3 l2 }4 ]
tvb now,tvbnow,bttvb! F6 u5 r+ Y. E  @) D
     3129 = 1
& c5 ^, x) Y+ Z" r) _" i     2581 = 2
1 R! g9 k  ~* mTVBNOW 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。     1111 = 0tvb now,tvbnow,bttvb) C& ?8 U: h$ z1 e. S
     5983 = 35.39.217.777 \8 m) w8 D" W4 K) @
     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。. m% U/ t4 `0 J9 G9 d1 P
     9735 = 16 h- \6 L8 l6 I2 y+ n+ J* m& c
     6666 = 4
0 E( {: O% v  z; H5 B2 L1 ^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。     8136 = ?tvb now,tvbnow,bttvb9 }& `5 V" ?( A8 \/ _6 S7 |
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。% k. ]* W( X& e3 e$ |8 e" i4 K
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。+ e3 ~0 r! f8 ~! I
Enjoy...
- U7 p0 B  V0 }) H. V公仔箱論壇
2 L1 r/ q3 Z( b4 E& \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.9 t; H! W# C: t! k( P% a& P+ M
公仔箱論壇1 R0 \' {1 T* P& B4 w  m
The first no. is 1: U  e' w( g; ?$ C1 C0 B: p3 O# ?
The  next one describe it: there is only one "1", therefore 11
- t, t' S/ R0 M: h( C, N. {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 the "11" as there are two "1", therefore 215.39.217.77- c$ w1 g9 q" e" _5 f& ~. P2 @' g
The next one describe the "21" as there are one "2" and one "1", therefore 1211
5 T. ^3 r3 W& r: T0 XTVBNOW 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 the "1211" as there are one "1", one "2" and two "1", so 111221+ }- r4 ^. b! }
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:! E6 _' H) ~, m% S6 o6 h  L* m. G
312211TVBNOW 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。. g. h6 z2 |7 x$ l

' m2 T, J; m5 s2 g/ Q/ @! y1 atvb now,tvbnow,bttvbI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

5.39.217.77  g: }; @0 p1 t) m$ A

% F2 ]. w; H+ SAfter 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.
: N/ o8 r* S7 k+ `) H+ Ntvb now,tvbnow,bttvb. e% l. u, G; t9 B' g7 i5 W1 k
So the right hand side number 0 can be represented by number 1 公仔箱論壇2 h: J9 a- m6 G9 H- ~
The right hand side number 1 can be represented by 3,1,2,9,7,5
, q5 s! O$ x6 y) O# c" [, bThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0& [* v! @$ c- i7 Q/ f( ^0 k
The right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。2 @0 r! |# C( |. |/ e
The right hand side number 4 can be represented by 6
1 T1 M4 x; o& S5 ^; V! c7 {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 2' s3 `, o2 L7 _9 m

. y; X& l2 {( W# y* ~! j: b公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
! r% p4 Q; ~0 i: w: B& k3 mtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
2 j0 N% `% w# G9 r: q+ O1 r2 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。公仔箱論壇6 l$ t; _' ?8 v) I1 ^3 Y7 [; O" F
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$ B9 P0 P1 ?# v6 B