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. Q" B; Z7 I: Ctvb now,tvbnow,bttvb 8 _; \; \+ i2 U3 T; x7 I) z( e P#1) What is the next sequence? ( C- c& R' B8 C* C2 \ 0 t% s6 z1 u" K& d" _- m5 `+ |4 k公仔箱論壇 1, 11, 21, 1211, 111221, ???? 8 O/ Z D- k# Q) ]% @7 itvb now,tvbnow,bttvb( L$ ~6 P* n8 u- T8 Q4 Z; G1 B+ _
#2)5.39.217.77:88981 c$ f8 q8 P. u" r$ K' d2 C
tvb now,tvbnow,bttvb( r- n7 h* c! D( [0 M
3129 = 1 ! m9 \4 ?: j) Q" ETVBNOW 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 = 2 * Q2 ]( P, g! m6 {$ {5.39.217.77:8898 1111 = 0 @, } Y( Y( g! ~2 Q) j* b
5983 = 32 A! Z0 l5 k& N6 C! r0 B
6730 = 2 ; j% Y; x% ?/ H! t4 p 9735 = 15.39.217.77:88982 T. [/ f2 F* L& m5 P, G- b: j
6666 = 4 5 J( H" b, F0 z. M7 { 8136 = ? : X* t! t4 l. F1 a6 r' J2 ]) H6 J; f( y3 y
tvb now,tvbnow,bttvb& V* |7 C6 G3 a- o
Enjoy... , I7 Z* Q, ~+ ?7 K/ g5.39.217.77:8898/ E! G7 S$ R: ]3 W- c
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. # ^) ?. W$ W+ u6 d# C0 i公仔箱論壇! I7 ?6 ~6 v4 V2 c: \' z- _+ `
The first no. is 13 E, h$ X1 F% q. Z
The next one describe it: there is only one "1", therefore 11 9 ?. B" \" e: A/ F1 RThe 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。& e( g( l$ g! ^- W, b7 P
The next one describe the "21" as there are one "2" and one "1", therefore 1211 3 ^# R$ Q/ Z! s- b; K, {tvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb- P" y# o( P" q }3 H3 w7 J* _
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: $ [- b) Q, q3 i) ~公仔箱論壇312211 " S" i( t: {% ]/ W+ n2 S5.39.217.77:8898 0 E @9 |( O) nTVBNOW 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。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 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 c+ Z3 D( G" f9 F: i e& u
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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' n/ s) k( X Q( V5 ^% s4 @
* i' a; ~; k- r1 B4 k" ktvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1 5.39.217.77:8898! S" u5 Z2 g* x G% ^ w6 ^1 s
The right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:88984 e+ G0 H! o6 ?3 T9 I
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 4 u# o" _4 b- p3 q( w( ]! f5 sThe right hand side number 3 can be represented by 5,9,8,3 ) Q: h% c) x% W* d" E4 o/ pThe right hand side number 4 can be represented by 6: ?; O. R" Z& s5 s& \
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 # N, m" d- L) k5 D5.39.217.77:8898- l+ q) y" q1 v8 n6 O- E9 A- [
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. - s- }7 Q. Y6 _& h2 J8 y ?- {tvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5 k, j% q3 ?, o M- {3 a
5 d% \) r3 M# V+ p5 B' D7 B, ttvb now,tvbnow,bttvb , R6 V: L5 I! n& P* S/ ~; B8 V P
