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.0 @( J# k$ ]0 N9 |1 v
' q! _5 I7 y8 y/ ^, D#1) What is the next sequence? 8 p/ A, F7 R) r公仔箱論壇5.39.217.77:8898/ K! I4 h& r5 I J4 D
1, 11, 21, 1211, 111221, ????" D9 c: w& E" H3 o' ]! i# n
7 ` t7 u b0 _8 a, b% C& htvb now,tvbnow,bttvbAnswer 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.公仔箱論壇9 ~- v% b% F4 N& C
公仔箱論壇6 T( T7 R7 d O) _ d
The first no. is 1 " q( a/ a+ }9 u# s* Mtvb now,tvbnow,bttvbThe next one describe it: there is only one "1", therefore 110 P# V; e; N' i5 G1 `9 H
The next one describe the "11" as there are two "1", therefore 21 . ?% n c7 }/ u# pThe next one describe the "21" as there are one "2" and one "1", therefore 1211 " T; U; e! ^( l$ O0 s ^ 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。The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112215.39.217.77:8898- H( \* ~5 S$ A7 r2 J3 a
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: / K5 p4 _9 L6 W* V公仔箱論壇312211 9 R4 o( X$ n% H* @" O( V! B; }; ltvb now,tvbnow,bttvb公仔箱論壇& c8 m2 ?9 n' x" I1 s
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 ' o$ V+ `1 k/ _0 g0 BTVBNOW 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。 & G n% R% C& Utvb now,tvbnow,bttvbAfter 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.tvb now,tvbnow,bttvb7 b* b8 Q9 r8 t7 z
! B% j4 U: `( y; `% LSo the right hand side number 0 can be represented by number 1 + t' m$ c# m, Q- i2 e4 j; |
The right hand side number 1 can be represented by 3,1,2,9,7,5 : G: Q4 P: y' i) Q' |6 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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 3 J5 I/ C& {; d$ sThe right hand side number 3 can be represented by 5,9,8,39 y0 W+ u. @) B3 W' S- {+ ]
The right hand side number 4 can be represented by 6公仔箱論壇3 r3 x0 @ l, \; N, h
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 / b# H3 S3 k2 \; |6 g3 Y公仔箱論壇 1 W' N9 o- T* n% ?, {公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ' Q) }: z w) Z' @
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.! K. @" `& L z/ o5 s
