[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
1 d3 D. h0 C6 S5.39.217.77:8898# E2 h+ n4 q$ U
#1)  What is the next sequence?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。% g. r! @6 W& m+ Z: X

6 H2 Q3 C5 ?& E2 c0 Z+ n     1, 11, 21, 1211, 111221,  ????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。: z9 o/ H7 I; u5 n

* H7 u5 R+ w9 T+ u, htvb now,tvbnow,bttvb#2)公仔箱論壇! \8 n3 q+ k" N2 ?$ `

/ W9 t5 P0 H! l0 Gtvb now,tvbnow,bttvb     3129 = 15 R- h8 X3 B6 `( h2 K" `
     2581 = 2% ~+ b7 Q# a6 _- k3 }) V# t+ ~
     1111 = 05.39.217.77:88989 S' N( E. `# d% ^0 U
     5983 = 3
9 G+ b* x- N6 H) D( z公仔箱論壇     6730 = 2
" V& t, `9 ?/ ?! }' U( A" ztvb now,tvbnow,bttvb     9735 = 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。; `9 i8 \6 _% S
     6666 = 4
2 I! s& X' s. {5.39.217.77:8898     8136 = ?
; e5 z0 u8 r& q5 P$ N' H. 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。/ t) D4 u. I/ _" }

% q2 O0 _2 A& Q& Q/ _! wtvb now,tvbnow,bttvbEnjoy...公仔箱論壇) n7 u5 G- Y6 i8 |
公仔箱論壇: [0 s0 Y9 q2 T$ M4 Q
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.公仔箱論壇( I7 |+ C( D8 l1 G- h2 b3 s

" ~& O5 t0 H5 O3 d- ytvb now,tvbnow,bttvbThe first no. is 15.39.217.77:8898! t7 ]4 Y* }! C$ v2 U: Q
The  next one describe it: there is only one "1", therefore 11
  N  `6 f! c' h* UTVBNOW 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 215.39.217.77:8898' L/ [6 k& ]2 Z5 [
The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77:88983 w) C8 {) n- S7 b9 [' A3 M
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
3 {: b2 e% ^. }7 ^2 H: 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。The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.77:8898+ p2 P. A$ T3 R( w# T
312211
3 i' N0 F. a: l9 c2 l5 _& 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。
4 s& \0 I% P5 p; w8 h- G( u/ }1 Ntvb now,tvbnow,bttvbI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb" w4 l+ p( A- z/ C' G, W. d7 [$ E
5.39.217.77:8898/ S$ E# Q( g9 ~9 n( R
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% n! z* t/ ]# ?( U. J
公仔箱論壇, ]: q, {% N3 U' R0 I* y1 r
So the right hand side number 0 can be represented by number 1
6 k4 ]+ h6 t' g5 aThe right hand side number 1 can be represented by 3,1,2,9,7,5
5 ]( d: n* w5 n" L2 O  v4 gThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
8 z3 v" d% ~6 ?0 o  D3 e8 Y# V公仔箱論壇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。* e- j4 H! J7 }" q& {* t7 _$ e
The right hand side number 4 can be represented by 6
3 `2 q+ {+ O! [: q" S6 ^0 x5.39.217.77:8898Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
4 B( w/ T, }, T6 Gtvb now,tvbnow,bttvb# x9 ?4 r" u8 [4 u# U" `
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
! l( Q( Y) H% I# z; G( G5 w, _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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5 G$ h' m( s: q' T

+ m# W6 W5 P; _公仔箱論壇8 _" k- }& d, s/ A3 g) Z+ }