[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
" T& B& p, A% K8 w) x- C5.39.217.76# X5 Y4 F; @+ s0 F* r" N8 J' d! w2 {
#1)  What is the next sequence?
' s" G# F1 n. o, k5 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。) u! n) w& [) m/ `8 X
     1, 11, 21, 1211, 111221,  ????5.39.217.76- R; N& f8 u% ]2 ^+ s# }

8 m( q* f7 a- k& v; R4 i# Ztvb now,tvbnow,bttvb#2)
" `9 ]8 t! u1 {. _4 g. V0 {3 ^5.39.217.76
% k% T2 s) E0 w0 P9 u     3129 = 1公仔箱論壇4 q9 b" F# u, h+ h1 }% _& y: T
     2581 = 2
( x1 k; i7 C- X2 Y, Q4 Atvb now,tvbnow,bttvb     1111 = 0TVBNOW 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。- C2 \4 T4 J8 {- {" ~9 x- `. i3 B  R9 M
     5983 = 31 U& m9 ]. U$ F; m, Q
     6730 = 2
. X. l) {$ j( J( ~tvb now,tvbnow,bttvb     9735 = 1+ j) {- P" Q3 M% e' H$ O" q* N/ s) t
     6666 = 4
* `( S6 P) j" p( {5.39.217.76     8136 = ?& I! ?# ~8 q7 y9 C
公仔箱論壇3 Y& s/ R, r# }5 O8 ^2 J6 V
5.39.217.764 S& k& N  {/ D0 Z: {. z+ ^$ W$ ~
Enjoy...
1 R8 S0 h+ ?- m$ T4 D5.39.217.76
& a5 `" Y' X6 t; A0 {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。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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The first no. is 1
! X7 q  ^4 e9 s1 WThe  next one describe it: there is only one "1", therefore 115.39.217.76" x% R* g% {5 U/ w6 `0 t& @+ V" l
The next one describe the "11" as there are two "1", therefore 21
. K4 D1 p- {$ W1 B; Ztvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211+ x9 k! c1 s) Q; B1 e; [- |- k
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
8 O$ x% T8 h; `. J) K+ Rtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb$ s/ x6 K; u. _; `- t& ~
312211
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6 d. ~0 i* X/ n+ n* r: D" b' L. Itvb now,tvbnow,bttvbI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb9 w0 l9 g3 M. s9 o  E

1 ^6 k/ v4 A: 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。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.tvb now,tvbnow,bttvb: d* |0 {6 s8 d2 v7 A) n

" j0 H# @8 F. u4 BTVBNOW 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。So the right hand side number 0 can be represented by number 1
- |. {* w2 n2 e' G& U5 n公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5
) v$ h% W1 V# n4 O5.39.217.76The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
$ U; ^  u3 L( H( y& t+ Mtvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,34 [! P4 N7 Z, o9 J% x
The right hand side number 4 can be represented by 6, M5 I% a" e5 X! x
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
$ u% U5 U( Y* b# l( wtvb now,tvbnow,bttvb( _1 }( t4 Z3 s, `: f
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇8 S2 J4 p. Z% N1 J9 _! U3 F% Q
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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