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. 6 |& K& S1 ^: o: U2 rTVBNOW 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 A: {) Y) s& b( M公仔箱論壇#1) What is the next sequence? , k8 h2 g! \/ ytvb now,tvbnow,bttvb ! q% ]( n; k( D3 E" |+ @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。 1, 11, 21, 1211, 111221, ???? 6 b# L# X( o3 u: o2 `* V9 ?; WTVBNOW 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。7 X7 P! E, |# h1 C, k3 ]
#2)5.39.217.77:8898+ Z+ D, L4 c' S6 w" q9 U
# @0 l# O, O q4 j! q* E; I; N) I5.39.217.77:8898 3129 = 1 4 i! L4 w/ \# @, w7 u f 2581 = 2公仔箱論壇! b) a0 y; j! U3 Y: a
1111 = 0 # Y l8 H* E& d' @3 G- `公仔箱論壇 5983 = 3 8 _7 e9 f* X% M; F# N& ^ 6730 = 2 3 t$ {* \4 ?, `5 B5.39.217.77:8898 9735 = 1: O. q. @: T1 W6 Q
6666 = 4tvb now,tvbnow,bttvb: b: k/ d4 c1 I. d% {
8136 = ? . }* f- C. z+ L/ P! f1 F0 |; ^ 7 ?+ [# }( g! 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。3 N' `, P! @- {# [
Enjoy...0 K' p( _9 x2 z! f) ^+ M
7 h# ^5 |9 G- f2 |5.39.217.77:8898Answer 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.tvb now,tvbnow,bttvb0 ~; G/ O, ?. O8 e$ Z0 |: Z
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The first no. is 1% o8 @7 A2 d b
The next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb) E: w# d3 `: [$ p* o: X! J
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb# b# C2 W$ Z1 f R) S5 W7 F3 e
The next one describe the "21" as there are one "2" and one "1", therefore 1211- z1 u$ D$ {' ~
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇. n @* o7 S0 p+ E/ A: n) j& ~
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.77:8898% @: s( T0 M6 T6 S- y# x
3122115.39.217.77:8898. ?6 d; t/ W, q+ z; H7 J
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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 , f' \2 W( {+ I4 Z1 p7 J9 C2 T; }+ q
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.' L$ S( [/ X# O6 M. _
1 J! C( |- p; |) e! o7 E5.39.217.77:8898So the right hand side number 0 can be represented by number 1 6 S5 [( t% K2 y# R+ lThe right hand side number 1 can be represented by 3,1,2,9,7,5 ' I0 m. Q! S. W/ a. \% p5 U" {公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 * `+ N% }5 f/ S* B' R公仔箱論壇The right hand side number 3 can be represented by 5,9,8,3 " ^$ {! f3 m6 h: W0 \9 H公仔箱論壇The right hand side number 4 can be represented by 6公仔箱論壇0 D) H5 [: R9 ]4 l9 Y6 n0 U
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 9 ^) S' n. d+ X/ O$ Z$ L3 wtvb now,tvbnow,bttvb+ j4 \! ?; ?6 Y6 J8 U+ d, b
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. + S& K* M! \5 @" p公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.: ?6 f) P8 M6 ]$ f0 M) E) B
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