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.5.39.217.77:88981 R) ^% z5 Z; j% d: o
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#1) What is the next sequence?tvb now,tvbnow,bttvb C% D# r3 U, I! W
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。( R# S3 ]* U# t9 N9 i+ `4 n% ^
1, 11, 21, 1211, 111221, ???? & K; i2 O+ @1 H# j公仔箱論壇 3 S% D! i) m. b5 F0 g$ o t) ^公仔箱論壇#2)& A" p. t' i" d+ `5 p/ D
The numbers in this series describe how the previous number is formed. ' g1 N# g$ k6 ?+ O7 w2 v公仔箱論壇4 l% T7 O! f, t& m" R# f! M/ F
The first no. is 1 9 U p7 J; v. `5 p( ^$ _! P公仔箱論壇The next one describe it: there is only one "1", therefore 11 : h; e, T9 g% S8 ^3 B% 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。The next one describe the "11" as there are two "1", therefore 210 f6 I$ F' c6 M) A; T/ q: b
The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇; b* D3 p! A3 A/ f4 Q9 I
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 # b+ |( @- ]& k' ^% e2 k. K: j公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:( L: A- T( q+ l& P- P, @7 f
312211; ]0 h, I; o& r& M- I; L
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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 ; ^. [( z# O! Z6 ]" y" k
tvb now,tvbnow,bttvb ], d9 ?* 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.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。7 p; w+ k' m9 }' Q) ]; n
5.39.217.77:88988 q* \5 {3 Y# m
So the right hand side number 0 can be represented by number 1 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 x3 {5 O0 ^, m# U, Z+ D% w
The right hand side number 1 can be represented by 3,1,2,9,7,5 C4 E! q( b. g L: p, _
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:8898( U' b4 j7 S- T
The right hand side number 3 can be represented by 5,9,8,3 3 n# V/ K$ i- \) a5 iTVBNOW 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 + W. O1 b' H; \; t& m" S. R1 g% U& FNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb' T/ U5 n. {% U$ ]% W
6 M" X/ Q' A1 d% \0 L l0 f& eSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. " G( ~, F# N* e* w q8 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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.) [7 E( T5 t, s$ ^; A# C
