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% D( a6 A0 I. ~1 i
tvb now,tvbnow,bttvb2 I2 B q/ o5 K% a# o1 u7 k
#1) What is the next sequence?( j, `! @- f- @6 s0 U" i k& s. ^
The numbers in this series describe how the previous number is formed. ; m( X( i. p5 V8 G( t7 Q' `公仔箱論壇公仔箱論壇% w# g# g y- W7 S- b2 M3 ]
The first no. is 1tvb now,tvbnow,bttvb. q2 S4 G0 ~5 v+ p% ?, D# o7 p& v
The next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb) }& g/ j7 x: f0 W' l2 W
The next one describe the "11" as there are two "1", therefore 21 ; P0 I( l! k' F6 Ltvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211 1 }, d, e% {) O* ~/ QThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112213 G; C3 e: R: p/ ]9 x! D* R
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。3 q! p; m" X( j0 ?. e
312211www2.tvboxnow.com' e9 I2 D% ^& O+ H+ b2 i
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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 % A, d! g1 p1 x4 t$ L x. \tvb now,tvbnow,bttvb + ]- s5 `5 j& }" `" NTVBNOW 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。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. 8 N" h) k9 L( v" G; ]: H% d/ y 0 ?! ~. j. j$ Q5 H" ?3 K公仔箱論壇So the right hand side number 0 can be represented by number 1 www2.tvboxnow.com: M4 w! {3 v0 L/ ?3 Y
The right hand side number 1 can be represented by 3,1,2,9,7,5- m9 G9 @- n+ M1 H% u, Y# K
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 & e2 x2 ^3 r2 q# [" c( G公仔箱論壇The right hand side number 3 can be represented by 5,9,8,3- O! \7 I4 L* r9 }2 M* J
The right hand side number 4 can be represented by 6www2.tvboxnow.com6 Q6 b7 v) l: U- f2 P; H
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2: f+ q% T. |. A$ W" O( d( `: L6 I$ Y
tvb now,tvbnow,bttvb) B, S# x$ y# j) a+ I( D
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 5 j2 H) B o' { E
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.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。4 U" T* ~6 K6 |( J
8 [. f; i! o9 M, ^/ M0 o* W6 Awww2.tvboxnow.comtvb now,tvbnow,bttvb% a: ?2 t$ q7 ^9 e
