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. " g. s; X# ^8 `5 ~* E8 ?tvb now,tvbnow,bttvbtvb now,tvbnow,bttvb7 `7 K" X( D0 d; B) _7 u
#1) What is the next sequence? " H) |. t" O3 m+ ?! wTVBNOW 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。* G1 | z3 ~* k
1, 11, 21, 1211, 111221, ???? ; C2 w7 S* d* l. N; Y8 m - O! C) I: m2 C, b6 X& }3 W#2)5.39.217.77:8898. w! }8 ^$ M* ~) r9 d7 [+ _( E4 U
公仔箱論壇 P' }1 L- D/ p& l
3129 = 1 5 Y( y7 @8 c X5 o# J$ sTVBNOW 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。 2581 = 2tvb now,tvbnow,bttvb1 O! d( f5 D) @ E4 ]- p5 P/ B6 G( Y
1111 = 0 s* @- \6 f e; o v Y# P" d公仔箱論壇 5983 = 3 5 T4 i, c' e3 H( C$ }# Etvb now,tvbnow,bttvb 6730 = 2 8 N2 k( C' f6 g9 r b# V( d6 T5.39.217.77:8898 9735 = 1" L% M+ k5 L" R1 f
6666 = 47 J& _+ Z3 [, X; M; N
8136 = ?/ B( Z# Q' q- A6 g
2 s1 o+ ~7 y l u% E Rtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb: z4 @) Y( C; x/ {
Enjoy... : v! l; }4 }. j) A, J0 b" ~" j5.39.217.77:8898 % _/ z0 D0 M( B公仔箱論壇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.tvb now,tvbnow,bttvb& _4 z% w" J, `0 d5 q! ^* r- z8 A
1 F8 Z( c1 o6 p8 p3 v) u5.39.217.77:8898The 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。$ z& b6 E) ]6 R9 X
The next one describe it: there is only one "1", therefore 11 + _; {) I0 v- x6 M; j1 q: Vtvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb8 B4 M7 `/ |" L; p* _* G Q0 R# f
The next one describe the "21" as there are one "2" and one "1", therefore 1211/ E9 Z+ m4 T5 j0 K5 i1 l
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221/ ?5 `+ R- n8 G4 k
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:公仔箱論壇0 i9 }0 i. S' A; A- i* V4 \
312211. M% U! t# z: w% q. l$ _
; l4 O* d1 q" e- b% PI 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 tvb now,tvbnow,bttvb/ E r2 S9 E3 g# Q+ g, j7 @: x/ Z
/ @8 _7 `2 q \9 e ~+ Q5.39.217.77:8898After 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0 f" t0 b5 w% {' h7 h
5.39.217.77:8898$ U0 T, i. w! ?$ o1 b9 @
So the right hand side number 0 can be represented by number 1 ) A3 r' @' J- X: q; I7 w( o: i1 lThe right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:88989 X5 d9 y0 b$ }& Y& N
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb% m/ e/ \* g: x# s
The right hand side number 3 can be represented by 5,9,8,3 5 _! q S+ d; @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 right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb1 Y4 f# s, {0 H @
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 6 I6 b. J Q! Z公仔箱論壇5.39.217.77:88987 U: _, E) ~0 k6 {- S w
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. * r$ p7 e7 g$ f( l; |% K5.39.217.77:8898There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5.39.217.77:8898+ o! X0 I- @" y" U$ m
