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. , q/ h1 U+ U4 V; R3 S公仔箱論壇5.39.217.77:8898, z2 x# C/ C- c7 p% D, X
#1) What is the next sequence? " Z6 ]( C& `, S# g& v 7 A0 T# e. b9 _! _9 O' V# D( R5.39.217.77:8898 1, 11, 21, 1211, 111221, ???? * j: a* b% v- h, i4 X$ b: P! N* {; @& w. l q, [6 Z
#2)公仔箱論壇# G7 h5 ?. i. D5 K- x; [- g( O: a! K
7 P" n& O2 p8 Q% g5 h9 J 3129 = 1 [* h/ }3 [& k: U$ W; T5.39.217.77:8898 2581 = 20 w) S: P G9 h# v! a
1111 = 0tvb now,tvbnow,bttvb& W8 D1 [: L' M
5983 = 3 ( ` C- d1 d+ O" g公仔箱論壇 6730 = 2 & D7 P9 k5 ^7 I; L/ X& ~公仔箱論壇 9735 = 1公仔箱論壇+ V% I1 p3 B5 c* n5 W
6666 = 4" G: W) T2 _0 ?, S1 l* e
8136 = ? 4 w a8 R! q2 n* D5.39.217.77:8898 0 ? @+ T$ D- e, h* [+ `0 Z* N. ktvb now,tvbnow,bttvb5 ?0 w/ B; o3 G t2 x( o
Enjoy... ; i8 P- E' @% O1 @tvb now,tvbnow,bttvb 3 A* n9 k4 n6 K" 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。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. % O2 L* Q$ y4 z- ^6 }% p 7 l3 R. J2 Y9 q$ m" L1 A1 ^2 Otvb now,tvbnow,bttvbThe first no. is 1 0 @& e! Z$ e# Btvb now,tvbnow,bttvbThe next one describe it: there is only one "1", therefore 11 5 b' X: K z* n! E/ F2 Q* C5.39.217.77:8898The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb( S2 T" Q- L6 H9 {5 H/ A
The next one describe the "21" as there are one "2" and one "1", therefore 1211 7 Q5 d6 K y! R5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 + a$ O/ r0 O1 q. B+ w& ~The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: : U0 I8 A9 Y& d/ w5.39.217.77:8898312211# c- y0 T: j9 J+ t
tvb now,tvbnow,bttvb4 h$ y. a/ q: r) `2 b5 T; @% d
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 5.39.217.77:8898, O2 g& j6 G n' |0 @4 k
! T( j' T- `+ w: J9 X1 _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7 d3 Z, E4 V" _7 o
4 i G$ [# U( |; V7 E
So the right hand side number 0 can be represented by number 1 8 E) r5 A( G6 w0 {+ }: X, u7 B
The right hand side number 1 can be represented by 3,1,2,9,7,5 ; u& x4 ^* h8 Itvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 % v- \3 J' v- f* z公仔箱論壇The right hand side number 3 can be represented by 5,9,8,35.39.217.77:88987 O+ H6 }$ N( z8 K5 s
The right hand side number 4 can be represented by 6 3 C( Q* \# B- R" j5 C1 L9 v, i公仔箱論壇Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 5 o0 G! N: Y4 U! `+ i公仔箱論壇tvb now,tvbnow,bttvb3 Z4 ^5 B& m% _( w4 f
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇" r3 Q0 _8 J8 q$ L4 S5 G" m& G
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5.39.217.77:88984 t0 _! {8 g1 v$ R" u7 W
