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.公仔箱論壇1 ` X+ _$ {- K2 z
公仔箱論壇! A' E& u' i. x
#1) What is the next sequence?5 k3 e: r* d2 {* n5 Y. }
6 L4 j) z! ~! B" d2 _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.9 l' h! h; e% Z8 Q, y
5.39.217.77:8898. x: ~ S2 S: ?) D
The first no. is 1公仔箱論壇& \9 d; l; N7 R+ i# x
The next one describe it: there is only one "1", therefore 11 7 G! E( e& E4 }5 @- ~公仔箱論壇The next one describe the "11" as there are two "1", therefore 21) F+ h3 v$ l; t. f
The next one describe the "21" as there are one "2" and one "1", therefore 1211 3 v( ^5 G% o. pThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 1 F$ @' \9 o# V$ o9 N; }公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb' S( }3 {$ C5 l I" b
312211 - q; \1 `, l( G* f; ~5.39.217.77:8898 9 n H9 Y0 @+ G6 z7 s5.39.217.77:8898I 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 5.39.217.77:8898" B: ]4 W( ]. w# [
tvb now,tvbnow,bttvb: t/ X) O" }# H, A& P
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. & Y3 A$ H: _: a% }+ J) @5.39.217.77:8898公仔箱論壇0 b/ F+ e6 K$ p0 `& j! E
So the right hand side number 0 can be represented by number 1 1 }& \: D; L$ |1 S$ u% wThe right hand side number 1 can be represented by 3,1,2,9,7,5 7 X _' P0 V# G2 H+ Otvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:88985 o4 u3 m! M; B) p- n; X
The right hand side number 3 can be represented by 5,9,8,3 ) s* `9 `+ b/ O) k. B1 z9 ZThe right hand side number 4 can be represented by 6 & q/ E6 D% e# {# H2 n0 hTVBNOW 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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。8 ~& E$ n4 @/ D8 v8 s& G/ A t
/ f1 G/ f' L$ S* }公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 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。& t8 Y4 k }( s- B- ] g1 `
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb! \+ g) M1 N% t' T9 X5 F- z; T
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。; ]( h0 Z8 i" T G
