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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.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) _* G: l6 H. L$ q

5 N! m' N/ C) V# D2 X3 s9 v  LTVBNOW 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)  What is the next sequence?公仔箱論壇, O/ j8 [" d4 j# f6 M7 q
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     1, 11, 21, 1211, 111221,  ????
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#2)
! R9 o) W7 e; n7 {& B3 |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+ r9 G5 _8 \+ a
     3129 = 1
! l' Z- N0 V0 m! u% u: D     2581 = 2
8 d( o+ P' D+ {公仔箱論壇     1111 = 0
) Y2 ?9 K. |% t6 WTVBNOW 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。     5983 = 3+ }" ?" O' T1 n! }& T- X
     6730 = 2tvb now,tvbnow,bttvb; O1 a( q( Y1 y
     9735 = 1tvb now,tvbnow,bttvb% p, o2 H5 x# k- k, k. m) I8 j
     6666 = 4公仔箱論壇0 [8 v: M1 S' ~8 |
     8136 = ?
8 j% E, A( o+ w8 ], M3 ATVBNOW 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。
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) ]( o7 \& T  K1 Q3 S4 {8 J公仔箱論壇Enjoy...
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Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.www2.tvboxnow.com$ {# u# s0 z) T
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The first no. is 1
% Z" n5 k) e% F3 q$ xTVBNOW 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 it: there is only one "1", therefore 11
5 U8 `' J4 t' [9 y! r' UThe next one describe the "11" as there are two "1", therefore 21www2.tvboxnow.com+ s* c! W' ^. O* f3 [$ [, `
The next one describe the "21" as there are one "2" and one "1", therefore 1211
% I- v7 V3 G/ {2 E4 ftvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
. s0 r7 p. C# d8 _! @) d- `The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:www2.tvboxnow.com$ v  E: d/ B: `1 b  l. n/ r1 ?6 i7 ^4 W
312211
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I give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
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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./ w: r+ j( B+ w4 z$ S8 T% Q
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。' I; @1 r3 o) C1 T$ q: L' o# o
So the right hand side number 0 can be represented by number 1
6 i. t2 V/ A! ~( l  A& U5 R% y4 qTVBNOW 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 1 can be represented by 3,1,2,9,7,58 E$ Z+ N5 E( h1 o5 Q
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0$ m- C  t/ z* b! P6 s
The right hand side number 3 can be represented by 5,9,8,3+ z2 F9 r8 d+ J- h0 G
The right hand side number 4 can be represented by 6www2.tvboxnow.com$ H  l" \# L' ?3 X  H4 G
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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  G# w+ O( y% k5 P3 f5 q" Q  v# a+ {tvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb7 S9 Z. n4 l3 J: X0 A; c9 P
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇+ \& _/ |$ y: t3 W# U" I6 }4 U0 `

5 g2 C& b. \& b8 h1 |$ K* U! jTVBNOW 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。  J2 x$ l& z6 q! q5 ]8 c! g4 K1 s
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