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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.公仔箱論壇1 `  X+ _$ {- K2 z
公仔箱論壇! A' E& u' i. x
#1)  What is the next sequence?5 k3 e: r* d2 {* n5 Y. }

$ Q* I% W- u: m1 O+ u$ U9 J5.39.217.77:8898     1, 11, 21, 1211, 111221,  ????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。! R( k, z6 x/ A5 \) J

' Q' u) e" z; G1 r3 K" X/ zTVBNOW 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)) l! G$ d3 `" j+ r+ j4 J5 v$ f
tvb now,tvbnow,bttvb& D+ a& z- K& G# w; x  _# X9 c0 y
     3129 = 1
9 r5 X0 \  u$ L: D8 f( s% Etvb now,tvbnow,bttvb     2581 = 2公仔箱論壇0 Z; s8 A3 o0 C! _- Z) K8 j; Z- D
     1111 = 0公仔箱論壇4 K* y0 j7 N/ [3 w
     5983 = 3
6 {9 p: _9 T  ?     6730 = 2TVBNOW 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 l5 K( c( y5 C) f+ Q  J) l! b+ }
     9735 = 1! r& v. j5 r, a7 Y/ i  O9 X( j6 f3 t
     6666 = 4
1 @: u% _( B7 _! zTVBNOW 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。     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。0 x- `' ^) N- Y( z6 K
5.39.217.77:88983 _$ d; o" m) V2 a1 i/ v3 ]
7 y( a7 f) D( ^
Enjoy...5.39.217.77:8898& x, ^" x# N) e2 \! k

6 L4 j) z! ~! B" d2 _5.39.217.77:8898Answer 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.9 l' h! h; e% Z8 Q, y
5.39.217.77:8898. x: ~  S2 S: ?) D
The first no. is 1公仔箱論壇& \9 d; l; N7 R+ i# x
The  next one describe it: there is only one "1", therefore 11
7 G! E( e& E4 }5 @- ~公仔箱論壇The next one describe the "11" as there are two "1", therefore 21) F+ h3 v$ l; t. f
The next one describe the "21" as there are one "2" and one "1", therefore 1211
3 v( ^5 G% o. pThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
1 F$ @' \9 o# V$ o9 N; }公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb' S( }3 {$ C5 l  I" b
312211
- q; \1 `, l( G* f; ~5.39.217.77:8898
9 n  H9 Y0 @+ G6 z7 s5.39.217.77:8898I 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 5.39.217.77:8898" B: ]4 W( ]. w# [
tvb now,tvbnow,bttvb: t/ X) O" }# H, A& P
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.
& Y3 A$ H: _: a% }+ J) @5.39.217.77:8898公仔箱論壇0 b/ F+ e6 K$ p0 `& j! E
So the right hand side number 0 can be represented by number 1
1 }& \: D; L$ |1 S$ u% wThe right hand side number 1 can be represented by 3,1,2,9,7,5
7 X  _' P0 V# G2 H+ Otvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,05.39.217.77:88985 o4 u3 m! M; B) p- n; X
The right hand side number 3 can be represented by 5,9,8,3
) s* `9 `+ b/ O) k. B1 z9 ZThe right hand side number 4 can be represented by 6
& q/ E6 D% e# {# H2 n0 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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。8 ~& E$ n4 @/ D8 v8 s& G/ A  t

/ f1 G/ f' L$ S* }公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 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。& t8 Y4 k  }( s- B- ]  g1 `
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb! \+ g) M1 N% t' T9 X5 F- z; T
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。; ]( h0 Z8 i" T  G

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