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. 7 Q9 e1 E8 `) p- ^! p' O) Y0 F公仔箱論壇tvb now,tvbnow,bttvb' j# Q( U$ A$ F
#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。9 T* K# O6 R3 ?
tvb now,tvbnow,bttvb- v2 m* ]" y+ S% A/ P) z
1, 11, 21, 1211, 111221, ???? ! x" V5 `/ G: t" r- j公仔箱論壇 1 I% |' r1 V: n! F公仔箱論壇#2) ! {; C: ?" l, q公仔箱論壇tvb now,tvbnow,bttvb) K3 H5 B: ] h* O3 v9 r$ ]
3129 = 1 0 d" C( c. b7 A8 a8 S Y D: hTVBNOW 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。 2581 = 2tvb now,tvbnow,bttvb+ X8 c4 _( G% { n" L- V+ F. p
1111 = 0 / G! t4 l2 c) @, @6 E+ R% Rwww3.tvboxnow.com 5983 = 3 4 R7 m$ D0 J% ] 6730 = 2: x# P% a; D. R9 q+ S+ l: P: m
9735 = 1 1 E/ `2 V; o3 C" ETVBNOW 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。 6666 = 4 ) V- T3 q# O- A5 E公仔箱論壇 8136 = ? 2 V6 s6 {6 Y0 z. @- ?$ g" c公仔箱論壇% y E8 [& \7 I5 j+ [/ j
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Enjoy...公仔箱論壇3 Z- Q7 V! [( d
tvb now,tvbnow,bttvb. Z D% l: {; i/ S+ V4 g/ S3 w
Answer 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.- g3 m8 R5 f# E7 n* L
) t* r# Q6 n+ FThe first no. is 1 2 G E8 S z2 E, G( XThe next one describe it: there is only one "1", therefore 11 , ~& Y+ X4 x, W/ Q! [2 z1 vThe next one describe the "11" as there are two "1", therefore 21. S2 k7 @" P# g( _7 r, R+ {
The next one describe the "21" as there are one "2" and one "1", therefore 12113 A7 n% q3 _ V( k+ A2 I
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇0 }1 y, Q- E( S* U( o
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。" E( V* u( K+ a0 ]
312211TVBNOW 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。- W$ n: r* ]2 r9 s' [
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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 - g) k% t6 h" W6 k0 ?& b公仔箱論壇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。% D; c4 ?8 y7 N( D$ S( m3 |' Y
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. 2 N. H8 G; S3 g/ k2 S- p8 itvb now,tvbnow,bttvb5 Q7 {8 X0 R* k3 j1 q- s
So the right hand side number 0 can be represented by number 1 公仔箱論壇1 A8 w: D5 u$ X0 F6 e
The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇% Q6 v0 ]7 h$ g& s$ h( p
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,09 Q; m$ f+ C* c2 _+ R8 l
The right hand side number 3 can be represented by 5,9,8,3 ' L/ C, `& l8 M& M" ]6 Dtvb now,tvbnow,bttvbThe right hand side number 4 can be represented by 6( e% \1 O r- C: W# c6 j; T! z1 w
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 ' X" k3 `; J, l% x+ E9 H& O/ OTVBNOW 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。公仔箱論壇; E w( @! X0 B+ u y
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ) _4 x+ c; Q+ {! m2 U! Z
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇* E8 a! k6 I5 e
4 {; ?: @* ]+ Z ]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。 5 C" D' Y. B: Q* J4 f. itvb now,tvbnow,bttvb
