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. $ C& J/ ^" Y3 l9 I" |+ U' o5.39.217.77:88987 `6 ?/ r) D9 s& ~% U
#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。/ B w. C% r! \( w5 v; A7 K, Y+ Z
tvb now,tvbnow,bttvb5 Y- O& y# R1 Y
1, 11, 21, 1211, 111221, ???? . l% _6 G; p) R3 {! z( \" u" {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。5.39.217.77:8898! h. n9 p" ^ E0 G' o
#2)tvb now,tvbnow,bttvb6 `% u, t1 G- v' v! {" J' f
5.39.217.77:8898) f8 c2 K5 S3 A- i' t) r
3129 = 1 0 W" p# {' E. s7 V7 f( s0 [" M 2581 = 2 $ K W" T4 r/ ITVBNOW 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 = 0 / v7 {* h9 G- H! t' W {; ?7 }公仔箱論壇 5983 = 3 0 }! ?$ f8 p9 x1 Y3 l& N 6730 = 2tvb now,tvbnow,bttvb4 @3 P$ i5 t5 k/ o8 x# F5 I; @, \
9735 = 15.39.217.77:88989 |. |1 F# g/ {
6666 = 4 1 z: @# K0 k2 P6 i" rtvb now,tvbnow,bttvb 8136 = ? & N2 l" W( R; ^0 @) k 7 ?6 ]8 @2 o, H8 n2 \tvb now,tvbnow,bttvb 8 X; l- m+ w$ c; ?2 itvb now,tvbnow,bttvbEnjoy... L8 \ |' o0 O2 t+ d2 x5.39.217.77:8898$ f. @9 c6 g3 [: n2 F3 Y# F
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. # F5 K% y6 g8 ~* X' 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4 E& q8 s4 j. W# X& n0 t5 T
The first no. is 1公仔箱論壇+ t/ Z; ^! P& S5 ]5 R# o6 W7 o6 [0 r
The next one describe it: there is only one "1", therefore 11 9 Y& b$ z* }& \ |. C6 \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。The next one describe the "11" as there are two "1", therefore 21 6 f6 ]0 d6 I$ G( o+ Ztvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211 S5 c& T/ O7 `: f8 u' }. `The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112215.39.217.77:88988 C3 V- d( ^/ y
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:) f2 G# o9 C+ J1 z# T
312211, _. o* f. E/ l* M1 S& U
tvb now,tvbnow,bttvb2 f/ S, [& {* ~$ ]" T& 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 b* R( j. q* h% t, J' Ptvb now,tvbnow,bttvb : t Q2 @$ _6 b+ w' k! Ctvb now,tvbnow,bttvbAfter 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. 9 S" ?3 Z( A6 S9 Ftvb now,tvbnow,bttvb公仔箱論壇+ x/ J) N, d; c/ w2 ^ H& _- c
So the right hand side number 0 can be represented by number 1 ; W7 I$ ^ }$ w0 ]6 `" L. _5.39.217.77:8898The right hand side number 1 can be represented by 3,1,2,9,7,51 G9 Y- w; T g, f
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇6 ^ n. {+ F- w
The right hand side number 3 can be represented by 5,9,8,3 , X2 B5 z" [+ o9 a公仔箱論壇The right hand side number 4 can be represented by 6公仔箱論壇1 Z1 W7 m8 s4 c( z- j
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 29 S8 E8 J" a( Y0 ~0 _2 z0 @. W
( V- t2 o; j( Atvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 2 g' [, r ?8 L/ g8 O( f [
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 7 t4 `; c7 h9 S1 x5 j. xtvb now,tvbnow,bttvb$ n- T3 ^; \0 q
