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. 4 P2 m x# s8 E( g1 K公仔箱論壇 : j9 j" h: f* o" c2 k#1) What is the next sequence? % |) c. U: W( f9 u* [* X9 x公仔箱論壇( ~: {) _5 d7 [# p2 q1 k2 K
1, 11, 21, 1211, 111221, ????公仔箱論壇& A' g. |) `/ S* X* u& w7 D, K) \' ~
公仔箱論壇8 W. y4 _2 `* T6 @
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3129 = 1 4 t& B% f# f. ? z) y0 U$ i$ a公仔箱論壇 2581 = 2 3 H+ c3 q. L5 f) p( C7 @9 i" }tvb now,tvbnow,bttvb 1111 = 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。6 [9 G! ]% f- m
5983 = 3 4 v/ y# h6 m8 a/ N4 r# n5.39.217.77:8898 6730 = 2 $ F0 d5 E6 t- Q5.39.217.77:8898 9735 = 1 2 H# F& X, o! M# T# ?7 ^7 g公仔箱論壇 6666 = 4 4 [- c( Z8 w+ I& k1 A5 g4 @- D0 stvb now,tvbnow,bttvb 8136 = ?4 `1 @( W) z" k1 I# H
4 j+ U" e7 R9 a6 G# t! b+ eTVBNOW 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。公仔箱論壇$ e1 e7 z7 ^, t
Enjoy...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。0 s: R9 E, o/ a Y" Y/ G; M
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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.9 u6 U$ \0 T4 Z3 Z
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The first no. is 1 : A$ S3 L4 N F1 P4 mThe next one describe it: there is only one "1", therefore 115 b( j' H2 `$ M5 B; g
The next one describe the "11" as there are two "1", therefore 210 ?" b" v2 g& L$ P/ p& l. a! P
The next one describe the "21" as there are one "2" and one "1", therefore 1211TVBNOW 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 B5 \8 r" F& u% r$ E' m: ]6 t
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 0 ?7 S6 A+ ?9 F3 e, \6 m' B6 }公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 2 l2 e: a- i! R( o# o, c312211tvb now,tvbnow,bttvb5 Q) Z1 Z: B: s l! t5 H2 j
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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 5.39.217.77:88983 [: |* _* J! |, O& Z# s: t& W
5.39.217.77:88983 a B( ~% P( K/ @( d9 h; n
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. , L7 Y& g) M) n % z8 d1 g; z4 R3 i) pTVBNOW 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。So the right hand side number 0 can be represented by number 1 3 ]3 d, T( X. T2 r( J! G+ W2 s( e; A5 L
The right hand side number 1 can be represented by 3,1,2,9,7,5 ) M( ~- _+ B$ b" u2 c5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05 P4 j# L, N7 Q' K1 U4 L
The right hand side number 3 can be represented by 5,9,8,3 / Z7 T% w, }9 M. fThe right hand side number 4 can be represented by 65.39.217.77:8898! B# B. Q& U( C u' A
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.77:88984 M5 b1 `5 L9 ~
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇% `, O0 X0 c R7 U3 k
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. : d1 b$ x" P% G1 E7 J0 c: t, K h8 ]- m. H% \
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