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.7 c3 B# |4 n( Y! T
5.39.217.765 s! A! @( ~; c" M
#1) What is the next sequence? ! g! P0 I3 c L9 J4 N9 i8 h公仔箱論壇6 _" m) V9 n$ ^. ?- u! |
1, 11, 21, 1211, 111221, ???? ; U5 s# ^ W/ d6 j) ctvb now,tvbnow,bttvb5 g& z/ W: a! p5 P. A" r6 ]
#2) 9 V9 J2 q' s" ^! 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。/ t. P% \0 \* h8 h. l3 u
3129 = 12 U' G* O3 n0 m$ H, J
2581 = 2 l3 s6 `* ~+ [5.39.217.76 1111 = 05.39.217.76( s B% V2 y6 a& H, O
5983 = 3 5 v9 _3 L) J* W7 |5.39.217.76 6730 = 2tvb now,tvbnow,bttvb2 X* \2 a. x5 m" v
9735 = 1TVBNOW 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。( C- D# A6 @7 z" }) ]+ L" r
6666 = 4 ! A! @" G/ m. A! \ 8136 = ?& h2 u- e" E: s: R$ ^* q
5.39.217.76% v1 i) q9 x0 n* C
5.39.217.76$ y8 l7 D1 c7 Z8 z9 n
Enjoy... , {- r2 | V# o& d5 Q6 ~% E% X" ~0 ~2 D" P' V; S
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.5.39.217.76 H. I) i# g( L# o
3 h' ~' l* ]! C D. u* q5.39.217.76The first no. is 1 ! Z0 h/ U5 h( \: Z- b6 y: MThe next one describe it: there is only one "1", therefore 11- Y5 n2 m! X' i Z$ W
The next one describe the "11" as there are two "1", therefore 21 + q% q, `% q! H) x; J3 `* e" rtvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.76, T- h* F! R$ V) p+ `
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 4 f w5 B# T1 U) y% [公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: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。( q$ b9 G8 ~/ U# Q! [' }: A# K7 R# S
3122115.39.217.763 T3 ~) b) x0 a; u" S1 K- o
5.39.217.76% r3 D- Q( S t
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 1 V0 K0 \, p3 `6 m- P5.39.217.76TVBNOW 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" P6 n* f! n; J0 E5 m) i
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.5.39.217.760 ^1 t( K7 \! t7 \8 @7 f1 J" o! z
Q7 c/ ]5 M% j" }So the right hand side number 0 can be represented by number 1 $ K2 o% M' J, F3 Q公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5 / E4 p5 `1 ]4 I1 B2 E$ h- ^) k公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0' i# P/ ~' q5 v9 r* f5 ~
The right hand side number 3 can be represented by 5,9,8,3- F0 q! K4 X, d8 p/ H
The right hand side number 4 can be represented by 6公仔箱論壇+ G% _. G% V+ K
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 22 o I& [( S: N" v7 X8 t
& G6 Y; t! X0 x5 _8 O
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 3 u9 j3 R a: o5 D' h
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 6 A+ M( l+ p2 O- F# G3 I ' H+ l, l2 J3 T( w) P* a5.39.217.76 9 n3 w7 a, S$ m, o/ k8 q$ \# Q1 A
