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.( f) E# f" C3 [- G+ B3 d
7 | m1 j+ i" r7 z J- P9 [#1) What is the next sequence? ( u8 g N$ L. T. | [; }" ]. C . m- }9 P" C# N 1, 11, 21, 1211, 111221, ????tvb now,tvbnow,bttvb& v1 ` L# p) p G" h4 q; m
$ K/ p0 b. n2 t1 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。#2)' n) C4 m6 w( Y, l7 O
tvb now,tvbnow,bttvb- n9 ]/ S# E$ n$ W5 u! ^. i
3129 = 1tvb now,tvbnow,bttvb4 H& m7 S5 l3 D0 y1 K
2581 = 25.39.217.77:8898) a( H5 h$ V! \6 ]
1111 = 05.39.217.77:8898, K$ ?0 j6 Z m1 L; w
5983 = 3公仔箱論壇, Q# m4 L; y) {1 L4 z, z* i0 R6 ~' {6 X& }
6730 = 2 ' _" l* c! l+ [$ o1 A! o* B 9735 = 1# w; U* y$ \+ x$ t% L
6666 = 4 / v6 I. o5 u3 J7 }4 l 8136 = ?公仔箱論壇0 b- Q% X4 k# n; L$ h E; @
5 L' l8 o o' A% X4 AAnswer 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.2 y# n7 T+ O$ }* P* W2 K: \+ A
5.39.217.77:8898- x. g" c" v7 A) u- E" s, I
The first no. is 1 ' Y2 p: G! @# E& K公仔箱論壇The next one describe it: there is only one "1", therefore 11 8 s. u( \* w7 g! A- Y, A! k" J公仔箱論壇The next one describe the "11" as there are two "1", therefore 217 R- \/ c4 K4 f. o d' H7 J
The next one describe the "21" as there are one "2" and one "1", therefore 1211 $ c9 S4 U+ T6 k2 X4 h. M8 b" TTVBNOW 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公仔箱論壇6 ]9 Y" }4 Z1 v* ~
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 7 u( E4 X$ h" {4 f公仔箱論壇312211 5 O4 S9 I( g0 O! p0 S5.39.217.77:8898! [5 \" D7 ?! E
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 8 o9 s+ S/ T, u+ @5 P' d' d) `, WTVBNOW 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 x! `- H' R& I2 U: 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。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.5.39.217.77:8898+ b/ S6 {1 n2 d/ \5 w) i0 m
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。) i4 t* p. i* H$ x9 {/ @
So the right hand side number 0 can be represented by number 1 ' m; v+ i% a/ H* dtvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5 \+ o# B1 a* c- a3 t! h( `* GThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0, f q' E( C3 \, ]; d [; J
The right hand side number 3 can be represented by 5,9,8,3公仔箱論壇. X) n3 h# S0 j3 {$ S3 E
The right hand side number 4 can be represented by 6 ' |) ? N5 E _tvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2% Y+ X& i% _% J3 ^& a% E5 P
N1 T2 D" `. [3 T* J* U
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. , Z. [$ p! z4 r) B% @
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. * }% ~: k1 S3 d5.39.217.77:8898* Z; C% W4 N( i2 J) ~
