[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
- L  X6 c- H( U" @1 R8 ntvb now,tvbnow,bttvb% d; g3 W9 i1 P" ^! {8 M
#1)  What is the next sequence?
- Z( d* ^2 r' l  itvb now,tvbnow,bttvbtvb now,tvbnow,bttvb/ P- T2 C  y, d! Q
     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb) n& X* S% M* \

. ?8 I1 Z1 Q0 T$ Dtvb now,tvbnow,bttvb#2)
9 w6 o7 D; k5 T4 |$ P- k8 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。
  {+ G- L) `8 R( ewww3.tvboxnow.com     3129 = 1
/ ^1 c0 K) T' q! V! Z( J: F! @, ?www3.tvboxnow.com     2581 = 2公仔箱論壇1 j' o9 _/ a+ l
     1111 = 0www3.tvboxnow.com# C- t* L3 V# ^5 j& I+ c6 }2 C
     5983 = 3
) v" e$ c6 }2 E. H! D$ ]9 Lwww3.tvboxnow.com     6730 = 2
- S* t/ n5 I' s; X; U) 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。     9735 = 1tvb now,tvbnow,bttvb1 y/ y" @# l, b  M* g
     6666 = 4
5 e; A6 W( L) y0 z5 o& w' `" kTVBNOW 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 = ?9 ~0 S7 |! R: O: R. S* o

% L* l9 W1 r  vtvb now,tvbnow,bttvb
$ n7 Z( E& U. i3 v2 Y, R- i6 t: o7 `公仔箱論壇Enjoy...0 ^3 k$ Z& H! ^
www3.tvboxnow.com5 ]9 m3 k6 Q' `' O9 `- [5 B
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.
. k: O+ X' O4 x/ ^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。
  A9 }" b1 C5 \) C# D; x/ J  Y公仔箱論壇The first no. is 1www3.tvboxnow.com2 F& a: X$ y% y7 e' g
The  next one describe it: there is only one "1", therefore 11
5 p$ m$ P: v6 j3 L$ Qwww3.tvboxnow.comThe next one describe the "11" as there are two "1", therefore 21
8 R% Y# k+ H+ H4 M, j! y- C* ~The next one describe the "21" as there are one "2" and one "1", therefore 1211
- M5 i3 n1 I7 S( wThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
3 e: ~0 W6 Y& ~公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:- N- X+ K. u# X) \2 t
312211" }5 M7 q; v- E1 K
公仔箱論壇+ |; @9 }: P9 X( f; {& R# l- \4 l6 E
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

; U0 g! g0 a& f- L. F, n
公仔箱論壇( M9 p+ y7 D! X4 @" h
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.公仔箱論壇" S0 {/ r! g3 c" `4 N0 g
$ L% O( \, Q4 L$ ?
So the right hand side number 0 can be represented by number 1 www3.tvboxnow.com, Y: f* `8 l. f! ]- q" g& k
The right hand side number 1 can be represented by 3,1,2,9,7,5
5 i) {" w9 p  V/ \4 h- T3 Iwww3.tvboxnow.comThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
' w" G- w; k) F! |5 D" V1 d. Hwww3.tvboxnow.comThe right hand side number 3 can be represented by 5,9,8,3
: n: @( _+ |5 [/ nwww3.tvboxnow.comThe right hand side number 4 can be represented by 6
0 U# Y7 A9 P$ A# h: p! c9 Q  {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 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。& d0 X' r& N! d; c
- C, v, _& Y! B$ {9 L2 g
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ( P- f, j# S' J" [! d4 I7 n8 s2 Q
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5 k: ^7 ^0 c& e# l( r
tvb now,tvbnow,bttvb/ X8 n2 ]1 w/ Q! e( B5 [
公仔箱論壇4 V( ?( f, G- l" W