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orotot

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tT
發表於 2012-4-6 04:00 AM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::

[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
, Q. L! z3 K& C: c: W4 y5.39.217.76
# Y! q3 Y- y4 D% M: ^#1)  What is the next sequence?
/ N. @+ T1 ?" K; a0 A7 Htvb now,tvbnow,bttvb5.39.217.76+ m& F* N% J- Y) m6 R# n
     1, 11, 21, 1211, 111221,  ????
0 S! B6 o( b: k# ?. X
7 F/ ?$ w$ |- ~  g- |+ Otvb now,tvbnow,bttvb#2)0 h. @  x: ]; \; \4 v
5.39.217.76# K3 X+ B. q# {6 Q1 X' n# N- a
     3129 = 15.39.217.76/ h/ P8 v0 G$ T1 o5 o
     2581 = 2公仔箱論壇* E5 c: v* B4 {" |2 k6 y8 h
     1111 = 0tvb now,tvbnow,bttvb7 A& `) G: G" c) _1 ]- [7 U, L
     5983 = 3TVBNOW 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。* s: ~0 y& Q$ k3 p
     6730 = 2
& [: s5 F6 r+ l公仔箱論壇     9735 = 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。  s2 V! s4 {/ K4 }
     6666 = 4tvb now,tvbnow,bttvb* R; C5 |. p$ b' G& D9 v, f: e
     8136 = ?tvb now,tvbnow,bttvb# i; |4 n0 }  l; H: u# R5 F

$ D, q. u& ]+ j# F$ \) p' Y7 ]
% o; }; c$ g3 ~% }9 DEnjoy...4 e( x( K6 f. S- r+ k0 S0 B
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。! l# P- E% M9 x) M- G. P
Answer will be posted 4/15
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leo950810

侯爵

Rank: 15Rank: 15Rank: 15Rank: 15Rank: 15
2#
發表於 2012-6-2 04:42 PM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
#1)312211
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2nd.Identity

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發表於 2012-6-20 04:50 PM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
8136=3
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irismylam

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發表於 2012-6-22 06:46 PM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
dunno ah
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gm3stevens

星級忍者

Rank: 6Rank: 6
5#
發表於 2012-6-22 09:22 PM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
The numbers in this series describe how the previous number is formed.
5 B) |& j# k& d& t2 {( ]# E9 @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。
" x0 r: g, Z- [! t! G% {公仔箱論壇The first no. is 1
& f/ C9 z0 p; [7 ^2 r+ G" [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  next one describe it: there is only one "1", therefore 112 D& s. {! o( h' t/ `4 g
The next one describe the "11" as there are two "1", therefore 21
1 H% }# S! @. G' n& A, ZThe next one describe the "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb. p! m' F1 D0 i8 ]( l
The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112218 f5 t& f/ i6 v* R, C
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
( f6 s5 w- O! @( e( ~9 r公仔箱論壇312211tvb now,tvbnow,bttvb  U) i9 O# }; p6 E7 z
公仔箱論壇+ z) ]) e* y. J
I give up on question two.
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irismylam

中級忍者

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6#
發表於 2012-6-23 08:40 AM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
question 2 answer unavailable
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gm3stevens

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7#
發表於 2012-6-23 11:35 AM | 只看該作者 ::: 一按馬上把這個話題放上你的facebook!! :::
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 5.39.217.76; R: n; P  }6 g3 [* U4 ]
5.39.217.76; ^# b/ ]2 p, y+ d6 |
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.
9 N9 a. I# V: 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。
- @1 x2 t+ @+ Y8 r9 m公仔箱論壇So the right hand side number 0 can be represented by number 1
) s+ B( E, i8 j  K$ b3 Rtvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb/ M- S: u$ N( j$ h) H) n9 A
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb' O) {% s* v2 {# W9 m
The right hand side number 3 can be represented by 5,9,8,3
& d9 T4 a+ e/ d' M+ ]0 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 4 can be represented by 6
- c1 x" B- D2 m0 I$ x2 Q( qNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
2 ~+ K- y5 T* k1 w% K; b  P5.39.217.76
7 S5 X- Z4 n8 t1 ~0 ESorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
& i8 |1 I  @+ O. B2 Ltvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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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。% M+ p1 h) q' l9 U7 F2 P+ f
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