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.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。 D7 d* o& z7 ^% G" |4 w7 d
5.39.217.77:88984 L; z+ @) I1 I) ^. l6 ^
#1) What is the next sequence?公仔箱論壇% Q) p- |2 B# ~9 L$ T
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1, 11, 21, 1211, 111221, ???? : h& \8 {6 M: K4 o6 g' C& n# |公仔箱論壇5.39.217.77:88985 U( \; }( c: }. h
#2) 1 T& [/ Z" L" d3 _% R3 dtvb now,tvbnow,bttvb * r P1 Q7 O& R5.39.217.77:8898 3129 = 1 $ m1 O' s0 m; s6 `tvb now,tvbnow,bttvb 2581 = 2tvb now,tvbnow,bttvb! y' r* O2 X8 I* R/ z! i
1111 = 0 ) _! Z% V/ J' j3 W; C公仔箱論壇 5983 = 3 ; ^4 N% v, J; k2 g1 ~( c; B- l* \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。 6730 = 2公仔箱論壇; s& }% z0 j- ^+ ?4 a: `: |
9735 = 15.39.217.77:8898; D0 o8 _" Y+ x2 U R x* K e l
6666 = 4 & y9 v5 ?" _7 w( |+ X 8136 = ? 9 L( l* r. [5 X: a6 e公仔箱論壇9 G/ J' d1 q* i8 l! N1 Z7 Q
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Enjoy... , _* p. g5 r- F# A" S% q% N( P5.39.217.77:8898公仔箱論壇0 M( f+ j! {: ?! o- L6 q
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.5.39.217.77:88988 l' J t- T# E6 t5 @
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The first no. is 1 7 X& {$ Q$ k. c$ o% s D2 GTVBNOW 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 11公仔箱論壇, E1 t9 [0 z! V' G
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇 y' ~7 s5 B* ~7 X
The next one describe the "21" as there are one "2" and one "1", therefore 1211 ' H' U5 N6 b1 y* M3 e' ^+ \" ?公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 e' o' r3 c7 ^) J, D# M
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:* T% J$ l$ _2 y8 [* {9 e5 D V. v9 B
312211 5 L9 G5 u" u" l ~( l4 mtvb now,tvbnow,bttvb + J* e, ?5 y! T+ u! f5 atvb now,tvbnow,bttvbI 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 / p- e1 G7 v y9 d% a Ntvb now,tvbnow,bttvb ! m8 Z7 f3 i- ~: d `/ S公仔箱論壇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.公仔箱論壇' X4 b8 B; x- ?9 ]
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So the right hand side number 0 can be represented by number 1 5.39.217.77:88980 b) v1 X! E; q
The right hand side number 1 can be represented by 3,1,2,9,7,5 - e4 i' u( Q5 v/ a3 ~/ s4 R5 rThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇' k# J; C+ E, s) Z
The right hand side number 3 can be represented by 5,9,8,3 3 p* O. F' R* s; r, ?The right hand side number 4 can be represented by 6 + o$ O. @; T9 Z& l: ?tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 / `. i' l8 V$ S; W1 s7 T7 ~$ ftvb now,tvbnow,bttvb" l9 }9 W( L2 [& L- Z
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. . R2 D3 Y" s3 c
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 5 e, f# ]( i- l- u$ E2 Ztvb now,tvbnow,bttvbtvb now,tvbnow,bttvb+ R f) G; r) I3 ]& S6 h2 \+ Z& [* H
% n$ c( a: J. cTVBNOW 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。
