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- s# @# _4 G* B
tvb now,tvbnow,bttvb- F5 g/ e. o! w7 W
#1) What is the next sequence?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 F$ Q! n: e/ I8 T7 J
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1, 11, 21, 1211, 111221, ????tvb now,tvbnow,bttvb; V: t6 d8 v8 ^; X8 m7 j
The numbers in this series describe how the previous number is formed. 7 M+ q2 ]; \3 n0 f3 K' H5 k; VTVBNOW 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。$ g2 y; d+ `5 D
The first no. is 1 + _8 m7 f. I1 }. z* KThe next one describe it: there is only one "1", therefore 11TVBNOW 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。2 \8 u4 T; f. q2 R) X; X1 ~
The next one describe the "11" as there are two "1", therefore 214 u- V2 C. v2 M! h
The next one describe the "21" as there are one "2" and one "1", therefore 1211 + `( _( D# Z( N5 a公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 & V6 V% H, z5 L3 n) r" _The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 8 @4 `" ?8 T" E7 w312211 0 |* x4 ~/ l9 Z; K/ ?) 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。/ Q0 }, M# H/ q9 W4 B% F+ l, g
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 公仔箱論壇' V) V+ g, C6 J: W" c0 m2 z
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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. 4 h9 E0 ~& a' N& k) T5.39.217.77:8898( T- z0 U% B5 r* b& a) n: O# F
So the right hand side number 0 can be represented by number 1 7 B. N; F$ A ^
The right hand side number 1 can be represented by 3,1,2,9,7,51 x3 ]' c8 Q, \! l8 ?' e: E0 |$ p
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:88988 N! o4 `* d, s0 o2 N
The right hand side number 3 can be represented by 5,9,8,3 2 |: v2 a, x) L, s& _- E6 h5.39.217.77:8898The right hand side number 4 can be represented by 6公仔箱論壇- @$ g- `+ p; |% K
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 P% d6 ~$ G" m. o 5 t2 z1 ]. p) B7 N% w8 b; y' U5.39.217.77:8898Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 7 R+ ~- E& N6 ?& U8 D' u0 D6 EThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. % G. z V0 |" C- ^tvb now,tvbnow,bttvbtvb now,tvbnow,bttvb1 k2 b2 a p% R) s R$ n
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