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. ' F, i; a- Q2 g5 a: }5.39.217.77:8898 j1 a# W j$ Z8 V& r( q
#1) What is the next sequence?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- d# }+ t4 e2 a
8 x7 ?; a6 ^0 | I9 I# C. T 1, 11, 21, 1211, 111221, ???? 0 l( @6 H b% o ^0 b公仔箱論壇; P+ V9 J. R0 w X+ d( r
#2) * H5 R9 k) M& q+ I8 K5.39.217.77:88989 b X$ o, l: K; [- ~7 r# _3 y
3129 = 15.39.217.77:88980 \6 ^3 f' R* U% ?6 g0 s! _
2581 = 2 ! f: S, y+ Q$ d: J) [% ~5.39.217.77:8898 1111 = 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。" T; ^# _1 A. k. \
5983 = 36 C# @: ]& u+ }, Y' `- v& Y# f
6730 = 2. z F# j0 D4 W+ w# S, B
9735 = 1 ! B9 Q) I3 J9 D i; o% x+ r: q公仔箱論壇 6666 = 4 2 c; G( B$ |' r; C; v5.39.217.77:8898 8136 = ?0 J" V1 r+ X' L- {6 K0 C. D
5.39.217.77:8898' q2 |9 I" J9 u/ m
9 p" @ A- ~% I" ]- X! 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。Enjoy...tvb now,tvbnow,bttvb k3 C* X d7 `+ b5 }- [
5.39.217.77:88984 L( l( s% O, x0 F8 Z
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. - }! [# f# Y i& h# w7 U* t) X+ j公仔箱論壇 & f5 Z' s, j# P: p3 c8 P: o* ?5.39.217.77:8898The first no. is 19 E8 Z1 r# f A+ [% P; O7 C
The next one describe it: there is only one "1", therefore 11 2 O- }9 T2 u/ t9 o) HThe next one describe the "11" as there are two "1", therefore 215.39.217.77:8898: a2 B. g- U6 D
The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77:88985 t# a1 ?, W) h7 I+ m
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 0 S: @/ f+ T* ` f; Z8 U/ zThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is: |2 v3 f- s7 x! I3 e n312211tvb now,tvbnow,bttvb% T! o) D8 b: Z: q Q* G: ?
; d3 C0 m9 d) P* o% x1 j6 CI 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 $ P9 Y+ O2 F3 ?! E
3 z4 q) K" b+ @: ]# D% h0 @
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. / U b* d& M; X2 H公仔箱論壇 |+ i0 L) A5 B$ ]" e: B& ~7 o: }! A2 J5.39.217.77:8898So the right hand side number 0 can be represented by number 1 * R4 ]9 o2 R9 R- h# W+ y
The right hand side number 1 can be represented by 3,1,2,9,7,5 8 K( A% b9 F7 g+ c+ j4 U公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb2 t: ^- S6 x- y) m! g2 _3 g" x7 s
The right hand side number 3 can be represented by 5,9,8,3 1 V9 t/ u; e- y6 C% s5.39.217.77:8898The right hand side number 4 can be represented by 6 5 Z; v; s; G1 Y0 `1 t! K9 H- FNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇! z% I r3 M" P) `
tvb now,tvbnow,bttvb' S8 R; E! [! M' Y! Q. J# m8 d+ z
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. # ]' I+ C5 Q# j) F+ W' K
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. , Y6 n1 N* ~7 E$ B6 M! M5 c ! M. A8 c/ O9 [' H- @tvb now,tvbnow,bttvb ; h. V5 |6 Z" a7 S S! n% E1 K$ R+ oTVBNOW 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。
