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. ) r% w/ f' \+ [7 C, S) W( Q/ E5.39.217.77:88984 r4 u6 K: v* t. k; [
#1) What is the next sequence? / j! T. h% e5 Q& A4 u* i B' j# u5.39.217.77:88987 _) W* V) k9 X, R0 U
1, 11, 21, 1211, 111221, ????! c% q: I8 o3 l
: O! K2 y+ H& G j% A公仔箱論壇#2) / } r7 G/ C D' ~ g& h# c 6 n; z$ \1 |2 D- |1 @: ^* U# H3 I公仔箱論壇 3129 = 1 ! O6 E( n# o, E1 D. o2 F 2581 = 2 + }5 w( R. c- Y' ?5.39.217.77:8898 1111 = 0tvb now,tvbnow,bttvb" c- E) K- e. D8 b' p
5983 = 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。0 v! j! j4 F( B: Y; f9 h S
6730 = 2 g5 i' y% ?1 m4 B% @& g* Z公仔箱論壇 9735 = 1tvb now,tvbnow,bttvb, q6 v" e9 l7 X5 S1 f4 Y5 B
6666 = 4 U$ K, Q Y# t% C& S& n* s5.39.217.77:8898 8136 = ?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。" N; L. A) B0 M
The numbers in this series describe how the previous number is formed.5.39.217.77:8898# ?/ }- p- B% p; T4 ^! F
K! d# ~2 c: z* ~6 p' [9 A& X& Q
The first no. is 10 s) e$ r, h& h' p& y
The next one describe it: there is only one "1", therefore 115.39.217.77:8898/ ?6 |; S- K# E2 ^9 r# m4 [
The 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。% ?, i" d, f5 d n0 ]2 r4 D! s
The next one describe the "21" as there are one "2" and one "1", therefore 1211 1 p }" E) N/ V4 f, f! FThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112210 K8 i" o6 c2 _+ Y; [9 I- h' s
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:1 A! g& y7 B7 P9 @' @2 x* ~
312211tvb now,tvbnow,bttvb2 X5 _9 h7 B' d6 r" ~! e0 X3 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。. j. F7 k! Y! u1 R. H
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
) F8 }1 @( G+ @, D/ e! H+ J5.39.217.77:8898After 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." A, R* @$ Q* v0 e& {2 x: ]8 T' V
公仔箱論壇1 P- ~, L1 n) @, @" D
So the right hand side number 0 can be represented by number 1 7 K; @! c, d, G! |% R公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5 % C$ F; D t: `/ f( B5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 3 I. k' g; T$ T0 F% Y0 Z1 _/ 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。The right hand side number 3 can be represented by 5,9,8,35.39.217.77:88987 C' i9 Y. Z& O p1 W8 T& H9 R, i: K
The right hand side number 4 can be represented by 6* c3 y9 f# e5 q' F5 s" f
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.77:8898) _9 A5 m+ X7 }8 w8 t
/ ~5 [+ b, y# G' ftvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 9 z6 {4 A3 t6 r, m" n7 }There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. / B. c- K6 b0 C1 Etvb now,tvbnow,bttvb # Q7 e3 a, r1 F8 f8 \) X ! o! \; e) K. A3 E/ q6 V( U
