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

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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.
' T* Q1 V- W3 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。5 t! a3 W2 N8 a
#1)  What is the next sequence?
6 f4 r6 v6 C( y2 [# v2 y0 tTVBNOW 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。( L  L1 q( f+ _2 T; O
     1, 11, 21, 1211, 111221,  ????公仔箱論壇- W" C6 ], w  E4 Z% b0 @

4 ~2 O- {, i1 }* J( ^#2)
; H0 q9 P8 ~; ?) o8 o+ K; n
' w& g" z4 r7 I+ 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。     3129 = 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 ~6 i) {8 Y2 A% C
     2581 = 2
- X( @) ]# \' j+ \     1111 = 0
% X5 b8 U& |# ~+ |公仔箱論壇     5983 = 3
# E/ g6 [$ O9 V! Qtvb now,tvbnow,bttvb     6730 = 2
0 D- n0 ~# H" |, N) xtvb now,tvbnow,bttvb     9735 = 14 v4 W; b" d$ L+ _  y" H6 |# O
     6666 = 4
- ^! [9 j  T( q公仔箱論壇     8136 = ?
0 @( h: j. k: I! ]( S2 x# l1 L. K
* }- b0 Y3 s- T% e5 s2 D
Enjoy...
) I' n( M7 Z0 u) F% h4 e8 jTVBNOW 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。/ ]! Q3 E  k% Y1 x5 H: W
Answer will be posted 4/15

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作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211

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作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3

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作者: irismylam    時間: 2012-6-22 06:46 PM

dunno ah

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

The numbers in this series describe how the previous number is formed.0 b% Y1 O! d) i, y7 Y

( f) i1 L5 e, w2 x" s公仔箱論壇The first no. is 1tvb now,tvbnow,bttvb' f6 c3 ~& W: W& U5 H5 P: [
The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb* G6 h0 ]3 T+ N* u8 K8 ^
The next one describe the "11" as there are two "1", therefore 21
' f$ c0 K& @5 P2 Z4 P公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211* o- |+ c* O* s+ \  V2 W4 O: A- {
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
) I9 ?& P( i2 U! |( j1 Stvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb7 L' |1 `7 V9 M9 r
3122115.39.217.77:8898! r: C/ W5 r4 g8 s. s) B  s" W

8 d! |/ ?1 _' [* ~6 a% j/ K  H5.39.217.77:8898I give up on question two.

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作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable

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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
! X% c* `) A: N; s+ Wtvb now,tvbnow,bttvb3 r7 k- e& c$ J$ U% A2 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.
/ H0 y) J; n; _, M5.39.217.77:8898tvb now,tvbnow,bttvb, f/ n# Z8 Z- A( o: U
So the right hand side number 0 can be represented by number 1
  b# N) ~8 U( g  ptvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5
  |9 N. M3 K* w: X+ l' x. q3 o* t" y公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
1 r& w" ]$ m% v. C; @5 I3 Z$ OTVBNOW 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 3 can be represented by 5,9,8,32 y+ M  M- O5 ?+ |
The right hand side number 4 can be represented by 6TVBNOW 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。3 N7 o0 Q% H0 C/ F: U5 z
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2- A5 z) o# g# x- e" @
2 L7 l2 A! Y4 e5 v) r
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
( z( y' m+ H9 X* vtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
8 c( A" j: j) T9 h9 @1 M公仔箱論壇
% `- v3 K( U. h公仔箱論壇
8 {2 c/ _. B9 G3 Z$ O公仔箱論壇

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