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. + N7 F0 u; d: X & ]7 g+ ]& w b% d#1) What is the next sequence?5.39.217.77:8898% D; \) M6 s3 T% ?1 Z
! c4 {% R% v( q- h: L 1, 11, 21, 1211, 111221, ???? & [3 W' V: Z; w& L/ @5 S* o& t$ K* C& T3 S+ o7 f1 a
#2) A' w; f+ x: r/ H4 R' F5.39.217.77:8898 B' @: I: F7 q3 A
3129 = 1 4 m/ K7 I; @( z* `9 W, mtvb now,tvbnow,bttvb 2581 = 2tvb now,tvbnow,bttvb9 S$ s U& s) B
1111 = 0 ) n3 ~* q3 n' t' F3 e- TTVBNOW 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。 5983 = 3公仔箱論壇% D0 C1 p4 w& F5 o; \3 B
6730 = 2tvb now,tvbnow,bttvb% {. |! ^3 O- Z' c R N
9735 = 1 2 @5 G* a2 i6 ^ 6666 = 4 / |, G+ }2 T* B. d' S' A$ p 8136 = ? 0 _+ M K# i: M" G* m- F7 @5 N1 H# Q + H, u9 Y; J! i! |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。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。) v: I& P2 O$ K% `4 z
Enjoy...tvb now,tvbnow,bttvb# S8 S4 E8 G# y y% @
G" u. g: r. |8 y+ }% g5.39.217.77:8898Answer 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. ( f8 L. J9 B# H. T) I+ F6 ntvb now,tvbnow,bttvb ) W y6 `7 T+ B3 j. S; f+ m. F8 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。The first no. is 1 & B9 P/ ]9 U% R) A. Y: PThe next one describe it: there is only one "1", therefore 11 ! |0 E3 z& Q9 L N! l公仔箱論壇The next one describe the "11" as there are two "1", therefore 21 / A/ b3 D5 O! ^The next one describe the "21" as there are one "2" and one "1", therefore 1211 - k! A1 q+ u9 r$ y& e4 d+ yThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221% P: }( S9 g8 o" G3 l0 l: a
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 5 g5 g% ?" n/ q1 f5 ?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。312211 & H! ^/ u5 ] tTVBNOW 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。 $ s# o# Y2 g3 nI 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 9 L4 x0 w0 V" H7 _2 W5.39.217.77:8898 2 h. W: \. t; A8 i( |7 ]7 f) r, L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. % j' g4 {: K7 s4 M ' ?2 Z7 O( g' ]: F( 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。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。! n# v; V0 e8 V6 Z. ^; i8 ]# D
The right hand side number 1 can be represented by 3,1,2,9,7,5 - L2 n& j1 S5 \! \: f# ^/ N( t. FThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 9 ]6 x6 P+ [& 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。The right hand side number 3 can be represented by 5,9,8,3 . L- C) ^* o7 FThe right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb4 G7 S' X; B7 G4 _) q2 C( p; A
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 + Q0 z" U' y! D& p; m# r" Rtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb8 m W% R0 b# t, c6 @5 x. y- v1 P
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ; W S/ t1 w# h; y% F8 A
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.( z& m v( W1 O: U6 V) C
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