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. 2 s. e, z% ` @ fTVBNOW 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。; J* [, K7 ?; b
#1) What is the next sequence?tvb now,tvbnow,bttvb: I3 o& P2 u* j* v
2 G, z0 A5 y- u& z
1, 11, 21, 1211, 111221, ???? F4 S* y. X2 [# Z# x; o
公仔箱論壇; [. T1 U0 K* U$ A* G6 {2 ?9 F) B9 ^
#2) $ m. [6 g. Q+ L% b6 |7 P0 {5.39.217.77:8898tvb now,tvbnow,bttvb: a/ A$ M$ u+ p- V6 y
3129 = 1 $ d+ f2 s2 T0 r6 p 2581 = 25.39.217.77:8898* W3 c5 T& j# O, B2 ?. H4 G
1111 = 0 3 b% X$ T0 G. S5 O) A" t9 Q5.39.217.77:8898 5983 = 3 ( p7 h" W3 v# I' ~0 C. a 6730 = 2 3 S. t# P1 Q' n Q6 w: y 9735 = 1 9 K3 K; l9 V' J+ r4 \! x$ K8 f# 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。 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。6 a7 ?8 U* r) Y, D7 X1 d0 Z: T$ {
8136 = ?9 K# g. B; a2 U" e# F3 m% C
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。1 J' I: m. x- i3 [% D; N
公仔箱論壇8 V5 E5 {* g5 j5 j1 {" F: @
Enjoy... ) m. m3 y) d- [ O; rtvb now,tvbnow,bttvb7 L8 m* a- Q5 B# B6 N
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. 3 v5 P2 Y& X% t2 \5 W8 W w公仔箱論壇2 D; N% |# m4 V# z' {+ D; M
The first no. is 1 4 C. K, t- x( f- U5 y公仔箱論壇The next one describe it: there is only one "1", therefore 11 3 G% b1 k$ g+ nThe next one describe the "11" as there are two "1", therefore 21TVBNOW 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。# v2 k; S9 v6 h
The next one describe the "21" as there are one "2" and one "1", therefore 1211 ) Z' u. M. U: ^+ \5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 2 `+ c# M& o s2 q% e% T! f0 |( \9 Ktvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:8 Z) N1 j, V) D( C6 r7 ?- H
312211. g# F: Z" r" T/ T2 w3 k+ ~. E7 W
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。0 K& @$ V3 F" ?3 {; {6 k z
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# B1 A( k5 j J
tvb now,tvbnow,bttvb* k0 s; U9 d- Q9 u
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. 5 q d, H& |% ?! O g# h3 H7 b公仔箱論壇* B7 S* \/ H8 W. | M2 w
So the right hand side number 0 can be represented by number 1 # @2 n7 e7 g9 i1 RThe right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:88989 B' c9 f1 A4 t5 S5 P7 m6 r
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 3 d$ _, l4 A }3 PTVBNOW 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 3 can be represented by 5,9,8,3 J }% |0 @- J x; }1 T
The right hand side number 4 can be represented by 6 ( [! \( A$ K8 g1 J, R: VNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2. J+ g$ n% N4 q6 H3 `
. t$ e; v0 F7 m3 K. n( [5 B5 RSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 7 \' L/ ~* d! M, FTVBNOW 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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. . M6 a$ ^& t( o7 R* j' O7 h8 @# O, y
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& x7 \6 Y. A, f- X. g" s3 Y
