[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
0 b- ~  `- [. t5 _( P, P5.39.217.77:8898公仔箱論壇$ }, v8 r) T% O! @9 x% b6 k9 B* e
#1)  What is the next sequence?
8 @3 Z3 ]: U$ I公仔箱論壇tvb now,tvbnow,bttvb, Z  h2 l1 a9 E1 a0 S% X. x
     1, 11, 21, 1211, 111221,  ????
6 T% T7 B% ^+ b! S% H% y% oTVBNOW 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 l+ q" \4 |$ M* D6 c- A5.39.217.77:8898#2)tvb now,tvbnow,bttvb% D) I9 i5 @6 a% G+ k

' f- S2 r6 k2 p- q+ ytvb now,tvbnow,bttvb     3129 = 1tvb now,tvbnow,bttvb/ U2 P6 \- t5 N
     2581 = 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。! G4 U- X  d/ u: H
     1111 = 02 j: o- d+ r: E/ e# o
     5983 = 3tvb now,tvbnow,bttvb) ?/ X* W2 }3 B* l  Y4 T% i5 ]
     6730 = 2公仔箱論壇) w9 x" u+ p6 `" }6 S  Y, R
     9735 = 1公仔箱論壇8 \( S* W  R8 c7 m( y# I
     6666 = 4tvb now,tvbnow,bttvb, W$ D2 n' y7 _) @9 _  n7 S& d
     8136 = ?
* w* ^: s% T0 Ftvb now,tvbnow,bttvb$ Y% b1 g- X4 O3 M
tvb now,tvbnow,bttvb% s0 _/ [+ \( T! p$ W' B8 {  o' M
Enjoy...tvb now,tvbnow,bttvb2 I+ [: K# g& H( G  y6 j9 g, ~
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。' C1 f  H* n, 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.
7 X" C, s$ s6 B. d+ y; K公仔箱論壇, C# W8 N9 J+ b) I% l  O. z/ u! s
The first no. is 1公仔箱論壇$ Z8 L2 G# R' G5 l0 v
The  next one describe it: there is only one "1", therefore 11
1 O7 ?" `# z6 `, J, _( p公仔箱論壇The next one describe the "11" as there are two "1", therefore 21
1 _- `3 j: ^: ~2 Z/ |0 ~% a" U+ MThe next one describe the "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb1 ?' a* r. R3 m) s: J4 e: ?
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇  D7 R& k6 Z3 [, D6 y' l
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb2 r4 y0 e* i/ ?
312211公仔箱論壇2 M2 E! o- @- Z, Y) z' l; H/ Z
公仔箱論壇' }& E: G. m; e% p( }% _! h" ~2 I8 m
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb0 ^7 t( z. _1 m% e1 B  X

+ t0 X, K8 W* A1 P$ Y: \2 vTVBNOW 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。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./ D  @2 X! ]9 }" m: R) B" A
公仔箱論壇9 E1 e4 L0 E8 z- X  F, w# w# b' H; Z
So the right hand side number 0 can be represented by number 1 3 }/ s5 g2 P5 l# m0 S+ I0 [* ?+ {
The right hand side number 1 can be represented by 3,1,2,9,7,5
3 R; X8 c" n! J* ]6 P6 pTVBNOW 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 2 can be represented by 2,5,8,1,6,7,3,0
/ s3 ^' u/ F3 R# ~; @8 T7 w/ Z/ KThe right hand side number 3 can be represented by 5,9,8,3
/ b' J$ p# o8 S. g7 mThe right hand side number 4 can be represented by 6
0 ]8 d( w: q5 d& o& ^tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.77:8898% ?& Y: D1 B* i0 {

7 T8 g" d$ N* d+ e- K* b  W, [5.39.217.77:8898Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
8 E2 j' p) L" d* b公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb: W9 a# O0 S/ s- I1 p, _  i5 m2 a
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5.39.217.77:8898: l1 _4 W& ~; O