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 l: W L0 X% ~: S
5.39.217.77:8898. o7 a2 T+ l8 F4 H$ z+ |: p* b+ ^
#1) What is the next sequence? % [& P# w, |+ ~* Q& `) W. v. w" ~" l2 K公仔箱論壇, H6 I6 k- u' n( I
1, 11, 21, 1211, 111221, ???? + v) Z. {! m1 F% d0 O( [公仔箱論壇 ' o @$ ~% W' K6 I0 z! {公仔箱論壇#2)tvb now,tvbnow,bttvb7 q3 g9 g p# _0 T
The numbers in this series describe how the previous number is formed.5.39.217.77:8898: r: ^1 v( Q; w& {% r1 n: s2 U
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The first no. is 1; T7 J4 D2 b7 r3 e( b2 M
The next one describe it: there is only one "1", therefore 11 * @ e4 c6 n3 X9 H+ _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 next one describe the "11" as there are two "1", therefore 21公仔箱論壇5 l, f+ g- ~1 p5 d% I* `
The next one describe the "21" as there are one "2" and one "1", therefore 1211 ; i/ J5 y" P* A" J6 U- [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 next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 * r: w) ]9 Y; X) Ktvb now,tvbnow,bttvbThe 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。* o/ f. B9 T( p% w
312211公仔箱論壇) N$ k! K# q" W! X
tvb now,tvbnow,bttvb+ w7 i% P0 ]0 M9 g( k7 D
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 tvb now,tvbnow,bttvb* L- `4 |3 p& E1 E# I/ ]" H' ~
公仔箱論壇9 O& n1 N/ l% s" k1 @8 v% h. m
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. $ L8 s* Y0 j1 ~1 B# H公仔箱論壇' `, y; g' J: \9 F/ \6 V- M6 v$ D
So the right hand side number 0 can be represented by number 1 0 Y$ U' m. I( K: q5.39.217.77:8898The right hand side number 1 can be represented by 3,1,2,9,7,5 1 `4 Q9 M A- B- z8 e% q. C4 sThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:8898* V8 g! m4 v3 e% L6 L+ V7 N( E9 f; P+ @
The right hand side number 3 can be represented by 5,9,8,35.39.217.77:8898/ i: p4 d- X/ B. {0 M5 }2 f
The right hand side number 4 can be represented by 6: m! V" e4 c, A) g/ S7 f! ^
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 7 O2 h; S, Q5 f2 Q/ B f 0 k5 \$ g( Y) H' d. ySorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇2 `1 ]0 o4 }+ n; }* j; @4 R' Z0 G
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。9 B( ~* U- X; c4 R8 Q0 b7 [ }
) `' G& i* |8 L# n# G, ~5.39.217.77:8898TVBNOW 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。; i4 {2 }0 s1 e( C @$ v
