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. 4 z2 |+ W$ P7 F) G0 O6 g4 b$ ]tvb now,tvbnow,bttvb 2 z& i ]$ p2 i公仔箱論壇#1) What is the next sequence? # `9 W6 _8 u4 j4 }- z4 S- f9 atvb now,tvbnow,bttvb公仔箱論壇! R( E1 l, T9 |: V
1, 11, 21, 1211, 111221, ???? ! \: B& e9 w) W公仔箱論壇5 T! W# U- y' v {9 `1 M$ M+ ~
#2) 7 S* |4 ]( o- @* D5 j. K' {0 Xtvb now,tvbnow,bttvbTVBNOW 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。- U! v: ^3 e( {& h* G; \) S; a
3129 = 1 * f7 e, n+ U9 F3 [9 y* Y' zTVBNOW 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 = 25.39.217.77:88986 M, b) t1 m, S. l+ S8 c1 r: [( ~
1111 = 0tvb now,tvbnow,bttvb) @; O; j4 p' y0 Q( Y9 g, C
5983 = 3 ; v3 b6 g3 D* L1 I$ h8 ?公仔箱論壇 6730 = 2tvb now,tvbnow,bttvb% {0 }& D) p5 v5 d1 h* r6 F
9735 = 1tvb now,tvbnow,bttvb3 o$ R1 H8 a8 [9 B
6666 = 4TVBNOW 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。( f; L( F7 j1 Y" b
8136 = ?8 z9 Y2 g5 N' p& a6 }; T
8 Y, g4 c9 x# E8 ]: e; W6 J) k$ z
( T9 F* W4 O" u% _( {2 ?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。Enjoy... 5 }% s7 ^! a' h+ e& j. A2 o 8 Q0 y9 l: `/ x9 q: [/ U公仔箱論壇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. : R- F: I$ V5 b4 v, k7 G公仔箱論壇. Q) m. z. C, f% f
The first no. is 1$ V. `7 \8 f" w0 q4 ~& ^
The next one describe it: there is only one "1", therefore 11 : ^# p( {8 x: ?- o vThe next one describe the "11" as there are two "1", therefore 21 ; h3 j5 k) k* u- [1 QThe next one describe the "21" as there are one "2" and one "1", therefore 1211 % _$ ]9 n7 v6 K2 c' p5 Dtvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221/ o+ U3 J- H6 W" Q
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:公仔箱論壇2 k2 C. L8 ^$ v; [4 ^# G- D5 h
312211 - K" L3 G$ y- w公仔箱論壇 7 |* W' b( }$ Z q6 Z) c公仔箱論壇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
: p& g- u; l+ L1 S% y% yTVBNOW 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.tvb now,tvbnow,bttvb; z- V9 _# s3 C& r
- _" s) Z/ E/ B. d' @" v! w
So the right hand side number 0 can be represented by number 1 1 E0 i* z5 |& dTVBNOW 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 1 can be represented by 3,1,2,9,7,5, V+ r; d( S5 V; W5 t4 `! o
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 # N* F9 Y9 C3 P0 f( e6 fThe right hand side number 3 can be represented by 5,9,8,3 7 B( {0 T- S' K# p( d- }- t5.39.217.77:8898The right hand side number 4 can be represented by 6 : t5 ?" J1 v- ?. ENow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.77:8898$ H/ T- V' |/ O5 y6 ^% m
, M3 G+ z0 i% p6 r公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 5.39.217.77:88988 o* Y+ \- S: j
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5 q9 u3 G" J7 u) T1 ?7 H
5.39.217.77:8898! }1 ?* o0 _+ ~0 g# W/ G8 C
0 k9 p3 p1 }0 }- r
