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. + P/ P' `8 O5 m# o! e5.39.217.77:8898tvb now,tvbnow,bttvb& p5 z3 K# p9 y9 T
#1) What is the next sequence? 6 [( N" N+ _. v1 MTVBNOW 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。 ! W1 c, p8 u8 Q9 g; l 1, 11, 21, 1211, 111221, ????1 D% O* y/ p: d8 H! |
. G5 b3 U- ^3 ^$ T# G5 C公仔箱論壇#2)5.39.217.77:8898/ d _, _ t% B/ \6 H! `: A
5 ]# y% v) q. d- `! j9 j. S' c9 W公仔箱論壇 3129 = 10 l( b: T3 c+ q
2581 = 2 7 b& F% H9 h% V; H公仔箱論壇 1111 = 0 " o6 V+ s# J* b b. ?, Ntvb now,tvbnow,bttvb 5983 = 3 ' q* r/ N) b2 S* R, O 6730 = 2% S0 }. i1 [% X' j& w
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。9 \" M9 `2 e( X8 L4 r
6666 = 45.39.217.77:88989 [5 ?7 {+ b7 B. Y4 v$ J% F
8136 = ? - O) ~) \/ ], r3 Y& ~tvb now,tvbnow,bttvb 8 o' h1 \! b+ P: d公仔箱論壇 ; o6 T, ^) S) b' x2 f/ h公仔箱論壇Enjoy... ! y2 ~' b( S+ f0 [1 _) r : ^: k# F( g+ O; \6 B( v5.39.217.77:8898Answer 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. $ d& z+ E8 U. X! {. utvb now,tvbnow,bttvb9 I3 ?5 Z% [7 D9 O w5 @
The first no. is 1 : I( O0 X: a& _ ~( x5.39.217.77:8898The next one describe it: there is only one "1", therefore 11 - R+ a8 M+ _6 S3 a! f5 \, Ytvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21 0 J+ D4 u3 J6 }The next one describe the "21" as there are one "2" and one "1", therefore 1211# T/ L" b/ |% L ^) I: T+ n- s
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 : m9 I0 J, |# AThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 4 }, ?# t \1 w5 Q, u) y312211 ) K, B" R: I0 C1 B- \ 1 o! N7 }5 y% u0 l$ _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 3 N4 K h) M6 M# mTVBNOW 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。 % B. Y. y1 |$ u2 V公仔箱論壇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. 1 {4 ^9 M; _# u& r( \6 s$ R! E公仔箱論壇 8 V) M, U9 M! D& t2 D/ V, ~: s- c5.39.217.77:8898So the right hand side number 0 can be represented by number 1 tvb now,tvbnow,bttvb( M! F) g% N( i, n
The right hand side number 1 can be represented by 3,1,2,9,7,5 2 e! {7 I- u# D! n& 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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:88981 P1 k, F: N' _$ O$ Z e
The right hand side number 3 can be represented by 5,9,8,3 / ~ \% n& y! Y. DThe right hand side number 4 can be represented by 6 4 N6 M4 f$ P9 \" P% ]9 w公仔箱論壇Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb5 B6 l# y: k9 m/ D- o! \9 n
6 ]! ?5 j" I( g" L$ T fSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 3 N' e# G: v7 e: m3 O9 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. 0 G3 Q1 S% \. D m V$ p" e( k# m$ d% I3 |7 @
tvb now,tvbnow,bttvb. L! v' b8 d/ {! R( B$ J
