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.
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#1)  What is the next sequence?
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: m$ g/ _0 ^- V2 Q# i6 S* n     1, 11, 21, 1211, 111221,  ????
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4 O. L) K+ E7 N5 |4 r$ M5.39.217.77:8898#2)
2 R0 i1 W* B7 ?5 I4 @: {% ~* xtvb now,tvbnow,bttvb公仔箱論壇% v" H1 G) m* E5 S
     3129 = 12 f, t( _) A# ]: o* m. t$ |
     2581 = 21 ~+ H' _7 N( Z- J+ G; p5 @, X
     1111 = 05.39.217.77:8898- n/ d, b  o$ L
     5983 = 3
: t! k1 W8 Y. G5 a* s/ e0 h5.39.217.77:8898     6730 = 2
- Q0 a2 Z7 B3 c. Z3 C% o     9735 = 1tvb now,tvbnow,bttvb/ E( k0 b- Q2 K6 ~. X2 @5 \
     6666 = 4
* {& ?: B$ W8 N0 _+ T# N     8136 = ?
$ h2 t& d( d, r8 mtvb now,tvbnow,bttvb! p4 l. A$ O; s9 v2 O
公仔箱論壇) S6 q; E' L8 [4 l2 a+ U* F
Enjoy...; K7 a, C8 V* P' p! H7 [1 |, Q

; `- e0 K8 F7 C9 O; o9 v$ n+ 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。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 t4 o; K2 k: S7 ?tvb now,tvbnow,bttvb
5 g" G- ^* e: Y3 c7 L. m, \The first no. is 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。% n% m- m5 A5 g2 a- \1 V: i* e2 y
The  next one describe it: there is only one "1", therefore 11
1 O$ H  _" [' W0 q0 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。The next one describe the "11" as there are two "1", therefore 21公仔箱論壇; S" _. J6 x* r% O2 @. m
The next one describe the "21" as there are one "2" and one "1", therefore 1211
/ I  ?6 W7 m% ~$ aThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
2 v  D/ c2 Q* p& W' H' q/ yThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
! f" e' s: `( u: |$ z5.39.217.77:8898312211
" Q5 ]% |* Q3 h9 e( K8 J$ l公仔箱論壇6 e, Z  C  u( A/ R% P$ Y" A
I 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
6 F3 X- ?( T* u+ t3 F; [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。5.39.217.77:88987 x! Q' ~) m. a- @9 f. J& A
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.
. |( U5 g% k* F$ L* _$ h0 ~7 x3 v8 nTVBNOW 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。
! P& _' ?4 B. g- h' \: ~5.39.217.77:8898So the right hand side number 0 can be represented by number 1 1 M8 e2 ]$ n7 J  U" i; j7 Z0 w
The right hand side number 1 can be represented by 3,1,2,9,7,5
( r  j; g( E& f7 B/ L公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。. M6 [! m( X1 M/ R: F
The right hand side number 3 can be represented by 5,9,8,3* D+ [- e! R  p8 A; h4 _9 p
The right hand side number 4 can be represented by 6
! o$ C( n) T" LTVBNOW 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。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.
& U2 r$ d+ U( C3 a: S7 o, |公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
$ I$ o- e, v0 `公仔箱論壇4 c- t: ]; o1 i! ], ~* f' s7 W5 S

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