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標題: [IQ題] 2 Math related IQ problems [打印本頁]

作者: orotot    時間: 2012-4-6 04:00 AM     標題: 2 Math related IQ problems

I just read these last week.  I hope these are new in here.8 h9 f  j3 e8 t
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#1)  What is the next sequence?
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+ {. k4 J: p& H3 r( g3 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。     1, 11, 21, 1211, 111221,  ????
2 w7 b9 n/ k! T$ C7 y  @* c- Vtvb now,tvbnow,bttvb
/ K$ Y3 X$ L1 Y. a9 O, A/ a8 [4 q5.39.217.77:8898#2)
1 s% o% S2 T. b1 d
* M* P9 H( L7 A# z6 L3 x# ]     3129 = 1
# @& c2 f6 ?) r7 F     2581 = 23 g+ W, \* d' d( F' f: {& C
     1111 = 0
) e4 |6 P5 i9 H5.39.217.77:8898     5983 = 3
8 h7 V6 k6 k* m! q1 k$ ~' Y( I公仔箱論壇     6730 = 2公仔箱論壇  ~7 J6 ], e' M/ @  L4 |( X5 [" X
     9735 = 1
- h8 n  f- i! p. v公仔箱論壇     6666 = 45.39.217.77:8898$ r- E: i" @9 X# P! N
     8136 = ?
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* t$ N/ {* S2 y4 q7 gEnjoy...
  t& x9 T# U6 \6 r$ I9 F) h' f" C公仔箱論壇公仔箱論壇) T, j$ N" _8 Z( G3 {7 w0 i
Answer will be posted 4/15
作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211
作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3
作者: irismylam    時間: 2012-6-22 06:46 PM

dunno ah
作者: gm3stevens    時間: 2012-6-22 09:22 PM

The numbers in this series describe how the previous number is formed.
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7 k" O* I+ N: Q- o9 [2 I4 c& I& p公仔箱論壇The first no. is 1
: n2 y! ]& O% F" z, ^3 aThe  next one describe it: there is only one "1", therefore 11$ Q& s- V2 F4 ?0 L/ M1 t$ N& o
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb6 t, a+ ~" I9 T+ A
The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77:88986 {. a3 Q6 \$ U, D. H  F
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
& Q, K5 e6 |/ J# e* [3 g2 Y3 M公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:2 x% A1 L% V* [* `( k
312211; Q1 }2 x: G5 h! u; g5 C* i
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I give up on question two.
作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable
作者: gm3stevens    時間: 2012-6-23 11:35 AM

本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
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2 {5 O, b' k" _0 e7 l4 V! n4 w3 W5.39.217.77:8898After 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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So the right hand side number 0 can be represented by number 1 ; q1 K- p$ N# L) {
The right hand side number 1 can be represented by 3,1,2,9,7,5/ Y6 Z" t$ M8 Z1 V+ V7 {3 v* c
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
* J/ N6 _7 e9 D) p5 y5 ~/ X6 uThe right hand side number 3 can be represented by 5,9,8,3( s* |  ?8 E. u3 K" ?
The right hand side number 4 can be represented by 6  n  m( Q" D4 W+ i
Now 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. , D3 f$ w' K, q! c9 H$ G& O& |  c
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb( U$ |3 v. ~& F! D1 m
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