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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.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。! P2 W( Q8 E2 T; g# a: c
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#1)  What is the next sequence?www2.tvboxnow.com; H+ ?1 h3 S8 K
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     1, 11, 21, 1211, 111221,  ????www2.tvboxnow.com, V, r3 ?1 ^0 x- A- W8 d& `1 N) x% |
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#2)公仔箱論壇% }" V+ P1 e, J) ^2 ~, X8 _# u

+ c' d7 L! Z. \9 d0 V* }8 X6 P     3129 = 1) ]; x( \- p$ [7 Z( g' D
     2581 = 2
$ Q; s6 i2 t- W7 K     1111 = 0tvb now,tvbnow,bttvb3 {, Y6 N  {; R, }& o' Z
     5983 = 3
  Q% n& d8 f2 c) S4 V: G! H1 ^tvb now,tvbnow,bttvb     6730 = 2
; @1 J3 d5 |. K: j公仔箱論壇     9735 = 1公仔箱論壇* Y, ~0 B5 A: K# e, B
     6666 = 42 W$ S9 P- e1 _5 z. O; s- d
     8136 = ?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。! _) T+ j+ u. G+ Y
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( O' e4 q( a' H6 F7 uEnjoy...tvb now,tvbnow,bttvb" f/ @2 x+ r( T7 n

3 L5 I+ R. {* c公仔箱論壇Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.公仔箱論壇, S" [, d2 i) F+ M
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The first no. is 1
9 R7 R* f2 y3 f: d公仔箱論壇The  next one describe it: there is only one "1", therefore 11
5 o' w# `& X$ o, Z/ @) L- o% hThe next one describe the "11" as there are two "1", therefore 21
3 t. L2 l, U' A; b7 W: G; vThe next one describe the "21" as there are one "2" and one "1", therefore 12112 |- K7 H5 \5 h# b- U
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
5 c* r9 q1 a5 [* @8 Dtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
5 [! d% `( E" ~9 K- S2 ^公仔箱論壇312211
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I give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 公仔箱論壇2 f) R) j# e$ E
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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.
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2 F3 x. h6 P) H0 Awww2.tvboxnow.comSo the right hand side number 0 can be represented by number 1 公仔箱論壇8 w9 w' _6 g' u* Q5 Y  z6 t
The right hand side number 1 can be represented by 3,1,2,9,7,50 W0 E/ x5 ]: d5 I' g+ k% Y4 m2 T) v
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
& o. J. `( t( N. t. ktvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3
: c7 G) n3 B, P/ e+ H# }公仔箱論壇The right hand side number 4 can be represented by 6
( l/ [$ Q$ a( C  @$ p5 `tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
# R) K1 g% y* G& f+ d2 u8 EThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇6 E8 V3 }, O( u- D% j
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