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 F- s8 K( A: M$ o. d& e. u4 A0 m3 W6 y$ u/ _
#1) What is the next sequence?/ |/ a6 e; c, R1 |
5.39.217.77:88988 s! Z% j! }6 @. A( b% M) t% y
1, 11, 21, 1211, 111221, ???? a, |' v. m2 J0 {- `' E; M5.39.217.77:88982 @9 n _! G7 R7 F$ j( t8 ]
#2)tvb now,tvbnow,bttvb; ], Z. K# g ~! d* q. ?3 E% e( T
4 u. W& J }; C3 y/ O* b# j! `5.39.217.77:8898 3129 = 15.39.217.77:88985 b d6 X: ?$ ]2 Z" {& r. a
2581 = 2tvb now,tvbnow,bttvb# B" M2 d9 Z. v
1111 = 0 : q' B5 A3 {, A wtvb now,tvbnow,bttvb 5983 = 3 0 L# A8 {, k/ f; _5.39.217.77:8898 6730 = 2公仔箱論壇# X3 }0 ~* u" C- ]4 O+ X/ ]# p. l
9735 = 1$ {: Q0 g4 k2 m7 S4 Z3 o, e
6666 = 48 x3 ^. W" U$ H
8136 = ?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。+ h* J1 v4 S) G' `! I' F8 u+ a
' R+ h7 D: [; O. p- W& z+ Q5.39.217.77:8898# M2 `' R7 v3 ~, d; b% V. V( S7 ?
Enjoy...0 p1 _% G8 Z+ W; Z# P
公仔箱論壇, x6 o& E" q [7 s" [2 B
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.) X4 F, n* ?8 ?& c! X7 d! z5 U
M# ]' d; b' w
The first no. is 1公仔箱論壇4 i a1 Z: k. b& X- _
The next one describe it: there is only one "1", therefore 11公仔箱論壇1 |) `4 O# `$ B8 v; I
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇0 a1 C9 H! y" L. [( S) G# Z
The next one describe the "21" as there are one "2" and one "1", therefore 1211 . Z, h, K# Y3 H- Ntvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112219 `8 Z1 K1 X/ p' S0 P$ P5 G
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 8 p+ W# e! z; O2 ~+ g5.39.217.77:8898312211tvb now,tvbnow,bttvb/ r, E: R0 g' J4 o$ m
5 \. f: |6 X- Z5.39.217.77:8898I 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 ' y, `) [% x0 w) X& i$ G5.39.217.77:8898公仔箱論壇9 q5 K# N2 Q- i' |4 C2 M: ~4 z
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. 2 V( @# I: F; d4 Z9 L - j4 V; y! Y( {/ ^* c2 `) zTVBNOW 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 ( [7 q7 v* L0 j: U3 Dtvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5 + |$ w) c& Q0 h* tThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。 L- |& _" L( s3 J3 e& C
The right hand side number 3 can be represented by 5,9,8,39 h4 q0 C% _/ S; B
The right hand side number 4 can be represented by 6 / o. T$ ?2 g$ ENow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 0 p5 m U; b& X" e& d7 j9 {4 J5.39.217.77:8898TVBNOW 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。" @! L1 a: }6 _* q' x
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ) [- }) G; g9 v7 k7 ptvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 5 x/ H3 I) h! h; z% @公仔箱論壇 ( N* x8 a! c, t- r# ]$ Z- ]! L公仔箱論壇8 {9 C; h1 d# y) `# r9 I9 E+ _
