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.5.39.217.77:8898 m+ Q7 m2 ~+ r# y
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#1) What is the next sequence?4 I$ e/ c; H9 c! p; U6 Z
The numbers in this series describe how the previous number is formed. ! K9 R/ ^; [: `) M4 h B+ | / b5 K; A6 L; `8 [& @4 _& tThe first no. is 1 ! J, z- m1 S- ~. ^7 D公仔箱論壇The next one describe it: there is only one "1", therefore 11 " F- M( S6 \) w6 U9 m0 j8 w公仔箱論壇The next one describe the "11" as there are two "1", therefore 219 ~4 @. s* p" ]3 K
The next one describe the "21" as there are one "2" and one "1", therefore 1211 ; }4 t3 Y9 s; t) [4 Z& v5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 ' Z8 @1 ]8 s: W& {* c5.39.217.77:8898The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:7 B# }7 U) R! u: }9 L
312211 6 P# S6 I6 @ p5 d0 j; K6 _5.39.217.77:8898 ! R. D+ Q* c( i5.39.217.77:8898I 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
1 i+ j, T1 @1 d C( ?" k- X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.公仔箱論壇2 n4 {1 H \* U8 B7 s4 u* F/ N
0 U% x# A4 V: ]So the right hand side number 0 can be represented by number 1 5.39.217.77:8898" L! C( c% c9 [8 {
The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb2 y" c0 U, W1 I- C% J5 C
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 1 G, `2 f; u6 _- f+ R* y# r/ ltvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3 x# U5 g+ |+ [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。The right hand side number 4 can be represented by 6公仔箱論壇2 `: r; }4 y, v4 Z
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 4 I( p9 o: t" t3 Z, u) {! O 6 ^$ H0 t- }! S/ r U9 j. l5.39.217.77:8898Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 7 D- {7 E5 Q, l, yThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5.39.217.77:8898% T+ |: ^9 j' P# o
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。, z7 P3 d; w* U$ b. J
tvb now,tvbnow,bttvb$ B4 L2 ^: F# `+ {( T
