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.tvb now,tvbnow,bttvb! W; D- g& T# b" l3 \
5.39.217.77:8898 @ S f8 u* E& { q
#1) What is the next sequence? ) V. h( x0 v. W# D% W1 j# ~- Dtvb now,tvbnow,bttvb 6 N' a5 N* U$ U6 z 1, 11, 21, 1211, 111221, ???? & |2 w/ P$ ]9 q% R2 i7 ~ 9 V" k* I9 [) _/ c公仔箱論壇#2) 3 f/ Q# L! Q/ [4 ?! U+ @ ) K5 E0 p( E7 {6 ?0 A% R$ K公仔箱論壇 3129 = 1 9 h0 G4 [& E+ N- E% t. K公仔箱論壇 2581 = 2 - I2 d$ I/ K U8 {7 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。 1111 = 0TVBNOW 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。4 _7 A- k: y$ a2 U' t# b4 K
5983 = 3 ( e$ S/ E/ v# 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。 6730 = 2公仔箱論壇2 Z% e8 M: _, t8 c6 S# N
9735 = 1TVBNOW 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。- n% }5 ^- A/ t+ e
6666 = 4 $ ^" ?% A+ F H$ m$ x公仔箱論壇 8136 = ?7 o. _; m' V x! @8 H6 z& H
tvb now,tvbnow,bttvb! _/ v7 X( U4 ^& b5 X) ` z+ `' l+ p
5.39.217.77:8898: _- M" ~0 X" f" a0 \: O
Enjoy...) G9 F9 g$ ]1 y6 E
% V' C8 l2 j) G! V7 g3 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. x6 u( d3 k5 |/ ~+ c * u% R# X6 b/ x8 @# _3 o, x1 M6 h公仔箱論壇The first no. is 1公仔箱論壇- n5 \' _% i8 J
The next one describe it: there is only one "1", therefore 11 ; K( H) ^6 P, p b7 Ntvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21 " B4 ^, {4 D$ i5 L4 Q0 ?4 p公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211 $ k9 V! P& o/ H% RThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb& Q# B; h' s& {$ M# ^
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:; [* y, w3 z2 m6 d2 J: }
312211 " |2 E3 k; F8 S 3 k- b$ f" E$ a3 t" m2 Z4 BI 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 5.39.217.77:88980 v; R6 p9 B# I8 c
公仔箱論壇. x ^% i" O6 n' U0 q2 ~1 S r. U5 c
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. . F6 {; W% b: \$ U/ x + p* j( z8 O- D7 NSo the right hand side number 0 can be represented by number 1 " b2 W' \. M! R1 x: vThe right hand side number 1 can be represented by 3,1,2,9,7,5 6 B% V5 f/ U6 t6 ]9 j- }4 O. f/ G5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:8898, u) M- p* ?7 j3 O N! w- [
The right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。+ H5 E, ]1 Z; |) N. k) e# h
The right hand side number 4 can be represented by 6 $ b% \8 N1 z( q' M5 cTVBNOW 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 4 u w3 |/ @2 C! w( e+ j* A" h" D6 N- w( E
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ! D; J0 e R8 Z0 bThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.9 Q6 e3 |. }! Z2 V$ Y5 q* l
