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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.5.39.217.77:8898* h/ {& r/ y8 Q3 O1 T  f& a
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#1)  What is the next sequence?公仔箱論壇3 n: x7 w+ E- }  l- N( Q
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     1, 11, 21, 1211, 111221,  ????  w. ?9 I( b3 c6 {: G
公仔箱論壇4 g* M; H4 w1 I# o) f( y5 R
#2)5.39.217.77:8898+ o8 y% X2 I4 B0 f5 c# r  t
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     3129 = 15.39.217.77:88983 [+ O9 g2 L# @& }9 b% q# [
     2581 = 25.39.217.77:8898! P; i4 x3 O( ~6 J0 R5 u- E+ Y
     1111 = 0
% f0 B$ g9 ^& ^7 Q/ j0 {     5983 = 3$ |; R0 ^* s5 i- K5 J
     6730 = 2
; U/ w9 a, ?& W" M5.39.217.77:8898     9735 = 1公仔箱論壇) z4 F9 i/ E: K2 G
     6666 = 4) g; H+ k" w% f  i% z3 ?
     8136 = ?
5 H" v! v! P  i6 w- ?5.39.217.77:8898TVBNOW 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。4 z! H4 z9 x# B) J0 ?; V$ J: k

9 F. p6 l( j2 Q公仔箱論壇Enjoy...: J/ ~$ M5 U# v/ g
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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.
, N. o1 `. Q; t( d* I) ^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。8 w- u: G% m' I# N3 r0 W8 |; L
The first no. is 1
5 P2 W0 K* D3 \2 [9 _( kThe  next one describe it: there is only one "1", therefore 11
+ _; b9 ^; E9 n4 w! ], l# j5.39.217.77:8898The next one describe the "11" as there are two "1", therefore 21
3 ~9 t! \0 c' p& O$ V  Htvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211
) l; r" {4 U0 a2 v, h( b) a7 @The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
+ g% i7 o+ s+ e3 o; E" z" v: 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。The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: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。# h7 @/ k% v! V) A' D
312211公仔箱論壇1 W: Q8 N# X# z: |

- X2 H& b$ _' b0 M+ N. G  L公仔箱論壇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 : s7 S1 I* S8 G' ~, K! U
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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.
4 y, G; Y2 N& C9 v/ \9 S" Y# \tvb now,tvbnow,bttvb
" f) o, H! r- Y$ B7 O) NSo the right hand side number 0 can be represented by number 1 6 L6 u' b- w. b# _' {$ e! U" |
The right hand side number 1 can be represented by 3,1,2,9,7,5
" Z+ F  A' v! w8 W& t公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb2 z/ \: a6 k! P0 s- ~& a, R4 G
The right hand side number 3 can be represented by 5,9,8,3
9 r8 J7 G& I8 G- Q( X9 ?8 \The right hand side number 4 can be represented by 65.39.217.77:8898- `5 ?9 u$ `% M) i/ E* n7 h" O
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
- A% a1 D! Z: \8 J' Btvb now,tvbnow,bttvb! T4 Q# t; _% d
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
4 Y* Z0 N# i5 I  C: @  H- Z8 G7 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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb4 K0 t5 ?3 P( W" \# x7 {6 K
tvb now,tvbnow,bttvb! g' q: o3 F7 v( n
tvb now,tvbnow,bttvb( O# g1 G: y, O3 u# R





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