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: t0 C" z/ N# g, m$ ]
tvb now,tvbnow,bttvb# Q& v+ Q, M' v7 d3 U
#1) What is the next sequence? ' R' d* G+ x- S2 u. P 9 a! ^* p* ~9 D0 O: C4 g: N; p9 ^ 1, 11, 21, 1211, 111221, ???? 1 K; V3 W- S- o: y2 y$ A# g8 K% k' @' v$ `( Z3 g4 o, D
#2)tvb now,tvbnow,bttvb) P) r! B0 U m5 u
公仔箱論壇# b7 N. L) E" a' C! }% `
3129 = 1* V5 s9 T: n* z1 g
2581 = 2 0 d# a4 i( d* a# {" Etvb now,tvbnow,bttvb 1111 = 0 & {* ^0 G5 X z& I5.39.217.77:8898 5983 = 35.39.217.77:8898: G* |# @' }. M I3 |# ~
6730 = 20 _! P! P% M% U
9735 = 1 ) o& i0 v! w: q" K2 i1 D# m$ m+ s' u2 s公仔箱論壇 6666 = 45.39.217.77:8898- @) u. M! T2 h# U6 F! M
8136 = ? ' q+ j3 f7 h" [- I* L5.39.217.77:8898; z8 r( f) f/ x2 E: t: J$ T- K8 B
5.39.217.77:8898$ O" I# g+ A+ Q1 r: H
Enjoy... - G. T* I. n4 ~' u. m4 x. C% s 9 M4 L% F8 i3 [+ ZAnswer 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. 9 B. P- ~; Z0 V4 Z- o) _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 a/ w4 t7 V, `6 g% S
The first no. is 1 2 q- ~, I$ x" N1 JThe next one describe it: there is only one "1", therefore 11 " H# T. Q( Y$ c% utvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21公仔箱論壇4 b9 l& S8 o/ f) h. \
The next one describe the "21" as there are one "2" and one "1", therefore 1211 0 | R" V2 c1 c* Otvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221# o! |' Z! X1 [7 {; C
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:公仔箱論壇& H# G$ J. u' q7 x, k% `
312211TVBNOW 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。9 r) _& i# X, n
5.39.217.77:8898; s F# ?; Y+ z* O
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 ; `+ X, K* J: I+ b1 M5.39.217.77:8898 v$ z- N7 ?' J0 V+ A: S0 R
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. 6 ~5 D, U7 I# P/ Z a! T2 u$ K" E & I' z; }. G3 c7 ]" A8 H4 i; Z2 v公仔箱論壇So the right hand side number 0 can be represented by number 1 8 i) g7 I6 p" Q* d
The right hand side number 1 can be represented by 3,1,2,9,7,5 3 H. A6 u f, \ E5 Z JThe 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。; R" S/ a3 W! s: m2 K
The right hand side number 3 can be represented by 5,9,8,35.39.217.77:8898% n$ v5 G& i8 f, a1 }, {: v
The right hand side number 4 can be represented by 6 % u; B6 \& s% u" _6 s( ]- Z* \/ pNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 & ^* D* X: _2 ^: D公仔箱論壇公仔箱論壇! Z9 v+ b. Y& F* p
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 5.39.217.77:8898) r5 i; X& U% n) o, L
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. & y8 m, W; ^; A' u+ j公仔箱論壇tvb now,tvbnow,bttvb4 e2 P' K, A6 W9 Y% V( T0 [8 ^
5.39.217.77:8898 A/ j3 u, k5 ]1 Z' Q- K2 F
