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.5.39.217.77:8898( X. f2 [! s, F0 M
o- S& W3 q$ d3 d公仔箱論壇#1) What is the next sequence? 9 H. i/ r' Q9 ~4 XTVBNOW 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。 4 x" @7 ?& E R5 B 1, 11, 21, 1211, 111221, ???? 7 e- x3 z' V' o" M7 Utvb now,tvbnow,bttvb 0 X% K! `7 v1 P3 y- ATVBNOW 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。#2) $ T) N" A( A1 dtvb now,tvbnow,bttvbTVBNOW 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。$ q( G% A9 i) ~- l' l) a u! s8 m
3129 = 11 e1 Q; K; J$ w: K0 R2 i
2581 = 2 3 } [6 O' ^$ s7 D; R! Y/ O- X( I ~ 1111 = 05.39.217.77:8898, E1 ?# L7 o2 K
5983 = 3 O: D+ [- U/ r+ h
6730 = 2 - ^# m; \, C; E" D 9735 = 1 + ~5 ~8 I" k4 p9 `7 l2 ^9 x9 \6 L公仔箱論壇 6666 = 4 0 q" R; u# `' | 8136 = ? 8 ?) R; D, e8 \ \0 w; o A0 Q8 E- [' O " h/ W: f- c. k0 B公仔箱論壇Enjoy...9 q+ [) n( c9 A+ j6 @
5.39.217.77:88985 X E/ `' {% ?3 e# D- Q
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. & e: C+ N7 H# Z- \2 \% a& x公仔箱論壇% N" c! R/ G* G: _& p+ S6 D
The first no. is 1, F3 I& }- D5 H' w
The next one describe it: there is only one "1", therefore 11公仔箱論壇: [: q$ V8 q$ Z1 ~' }& i! e6 }3 e
The next one describe the "11" as there are two "1", therefore 21 6 d- x4 n2 K% k& w( cThe next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77:8898/ T0 d- }) b1 G
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 ; o' ]/ J0 S, I. B* C; R; ]* jtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:公仔箱論壇" e$ e0 D/ M/ R4 g4 E8 R
312211 * b. i8 t% O- l0 W0 c/ G. |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。 9 f% n. s [* A; [9 j4 Q1 e公仔箱論壇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 tvb now,tvbnow,bttvb3 f6 y! h& `1 Z
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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.tvb now,tvbnow,bttvb9 [+ j5 ^/ Z% R5 M% {. T' ?% ~
/ V3 G# Q/ d+ `1 X- s; a# S# w公仔箱論壇So the right hand side number 0 can be represented by number 1 . w4 Z8 Y4 \2 n6 Q! H# d, K0 J/ r ttvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5 $ E7 s p1 M, N* B8 Ltvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 9 l; W+ E9 i, a5 J! | V5.39.217.77:8898The right hand side number 3 can be represented by 5,9,8,35.39.217.77:8898: W5 _! P: G" E7 _8 G9 I
The right hand side number 4 can be represented by 65.39.217.77:8898 J8 n+ ]4 G" S4 c/ S% w
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2& l( {3 N9 J( d& C2 B
1 s& s. |. q! K. R) D* wSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇3 {9 ?, x4 U/ P8 ~' {
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 6 j: G5 f' n+ a, w1 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。5 k+ U( a4 V, ^. y% _; } N
公仔箱論壇. F& H4 T( q3 F: y7 W
