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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.www2.tvboxnow.com) T: q! @$ \: ^
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#1)  What is the next sequence?
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; q* C6 f+ C/ _0 C8 J' L" K     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。1 J* Z0 r# ]# {. ?

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  {4 m6 n- w9 W2 }1 b, V公仔箱論壇     3129 = 1
: u; @3 v* J  }* u5 q     2581 = 2
) I2 M  b' @: `( u/ Z& ~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。     1111 = 05 y. U2 x' \( i5 A
     5983 = 3公仔箱論壇* P  l5 [+ t' K. g) z7 ~
     6730 = 2
$ d2 l- D6 o/ A     9735 = 1
- B. K6 z% b) k7 T& c     6666 = 4www2.tvboxnow.com! y3 c0 m" l& ^/ t5 T! k# {
     8136 = ?
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Enjoy...
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6 X8 F4 S+ U$ o, A# R2 rAnswer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.公仔箱論壇# B6 r2 h2 l# \$ m6 a! Z

; D; C2 Z% z% A$ T* A: G" d$ N. Z& ~The first no. is 1
' x( [% b; `/ TThe  next one describe it: there is only one "1", therefore 11
! W4 y* ^9 T6 `/ @The next one describe the "11" as there are two "1", therefore 21
3 G9 B3 p; S2 m" UThe next one describe the "21" as there are one "2" and one "1", therefore 1211TVBNOW 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。# V4 n- o( z9 E" N- ?9 C
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇& q, K' M0 A# |" }/ v3 y
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: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 k! v5 O2 {  k
312211TVBNOW 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  z) P, X) e! M

7 V+ e% R" z) v, Y2 `( J公仔箱論壇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.7 _% w% U) M, }) _% s

1 S7 R4 S8 O6 v0 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。So the right hand side number 0 can be represented by number 1 % L! ?- c$ f+ V0 s0 s% j: y& |
The right hand side number 1 can be represented by 3,1,2,9,7,5
0 L+ [2 s; m6 h  I% m& A3 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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。* w( P7 W! O2 \+ n& k$ C
The right hand side number 3 can be represented by 5,9,8,3
9 {3 T& t6 R3 t0 ~' rTVBNOW 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 4 can be represented by 6
# J; g( q- v7 d- p7 l) T) T+ A" zwww2.tvboxnow.comNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
) {8 t8 u& v9 b8 M4 bTVBNOW 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。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。) S9 {" q% S. k& q
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. www2.tvboxnow.com; r4 t+ S- R9 _# v  k" Q
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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