[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
: B/ I0 h1 H$ q- p8 A7 ^! q, T5.39.217.76
8 I4 v: w2 ?/ f9 W5 _) B公仔箱論壇#1)  What is the next sequence?
0 o& t! K3 Y7 q+ |
" `: ?( L* z2 {$ p! u) X0 rTVBNOW 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, 11, 21, 1211, 111221,  ????
& Y  {: ^: e# l; d3 C; Q5.39.217.76tvb now,tvbnow,bttvb: m: ~- ~; s& q5 i# T5 C; x
#2)) o$ f2 @2 a# Y( f9 U1 t' d7 q& D5 D. I

0 c2 A" K+ n' @: X* t& L! d( 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。     3129 = 1
+ h% ]# Y( N& T8 ^- n8 o0 I公仔箱論壇     2581 = 2tvb now,tvbnow,bttvb$ K) ?3 a( c6 [( _
     1111 = 0
/ A6 o! h7 T# l, @! t6 O     5983 = 3tvb now,tvbnow,bttvb6 m5 f0 M% q2 s/ W' {0 X9 Y
     6730 = 2
( B8 L. Z5 p  Z0 z. V: f& Ttvb now,tvbnow,bttvb     9735 = 1
; m/ D& T, V  q* k; y     6666 = 44 O1 G6 |% x( `: H5 _9 U
     8136 = ?5.39.217.767 b1 @5 `8 i' h4 o' ]- c8 }/ G
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Enjoy...& i' N, A( s! Q! b: Q* t

& D! g# x8 X6 x+ @5.39.217.76Answer 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0 E, n! ~7 ~- ]( Q2 g) d
公仔箱論壇  S) s5 x7 ^3 @- |9 R
The first no. is 1
" W* p4 _1 y$ ]7 n- G. f' ATVBNOW 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 it: there is only one "1", therefore 11: P' ^' C& ^% T' @' Q6 t: _
The next one describe the "11" as there are two "1", therefore 215 G, T% P$ i! g& l
The next one describe the "21" as there are one "2" and one "1", therefore 1211TVBNOW 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。7 @' w4 j* d/ @# W/ ~% U: e
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
. l/ L) I- a5 s) s( a公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
4 ]3 ?0 e9 I6 B4 j: C/ _312211tvb now,tvbnow,bttvb+ _' p$ R' W! _9 J9 S9 Z

3 m9 Q$ q- 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。I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

1 w. M$ P+ g* i/ M3 t公仔箱論壇. q3 |' e/ R  [4 M" t6 @2 F
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.
' k' o% P- Z% n3 ?% m' J6 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。公仔箱論壇( w" l( `' _* A
So the right hand side number 0 can be represented by number 1
2 n  F9 j8 ]  Y) Q, G5.39.217.76The right hand side number 1 can be represented by 3,1,2,9,7,5
. I, L9 R3 c, ?) \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 right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。6 f. O# Y% m3 F/ Q% m
The right hand side number 3 can be represented by 5,9,8,3
/ I3 i# x- W, g( F& u; ~5.39.217.76The right hand side number 4 can be represented by 6
  C/ y* B  Q1 y$ C- 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
1 N4 j* c% y, Q  {3 g. u6 ^; M. 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。
! C. l3 P& Z4 |7 c% ?! _5.39.217.76Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
" X+ j# z- T9 m7 P7 dTVBNOW 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.; i  H+ h- L/ c  N7 T3 {7 z1 l
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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。7 S( H( H$ |' n& ^; h* L# u: c