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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
7 n# b) q0 b! [& g" z; I( g公仔箱論壇tvb now,tvbnow,bttvb! ~: `" g2 n2 l/ I' ?) a- o
#1)  What is the next sequence?公仔箱論壇: C0 V% \8 p6 H- l! T5 h
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     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb, N/ h1 @1 r$ b( r
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#2)
8 T" h9 c7 r$ P# L; ?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。4 E" K2 }$ D: ~- u, }" g
     3129 = 11 N! E4 s# V( Y, `
     2581 = 2公仔箱論壇& M7 [& p% f- c& e0 h9 Y$ D5 C
     1111 = 03 {  O3 r2 n; u  N- ]: `7 W' Q
     5983 = 3
- y+ Z* Q8 d2 Y  u* ~3 T9 R  s- l公仔箱論壇     6730 = 2
1 e- m7 S8 H/ x. @2 w     9735 = 1
" c1 k8 g4 Y0 H2 @, @( cwww2.tvboxnow.com     6666 = 4; u, R& x$ a+ z2 F! h3 f- t% }
     8136 = ?
# z- ?! a& Y3 B9 A; Ptvb now,tvbnow,bttvb公仔箱論壇: b* ~* t* C2 d+ q6 l/ M$ u

5 H7 T9 S5 m4 M( w# @# L公仔箱論壇Enjoy..., `2 F& C# T+ x  ?, C! 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。; O3 z2 @0 `' t6 C6 B" w
Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.tvb now,tvbnow,bttvb2 }& \7 ]4 z9 x; j' ]6 K' I

" T* l3 w/ b0 ]$ UTVBNOW 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 first no. is 1www2.tvboxnow.com- \# h- K9 L7 t% E- d
The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb! |/ t$ V7 s/ k2 N, G: a
The next one describe the "11" as there are two "1", therefore 21
  P% l+ H) S) i8 z  S; O公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇* ^4 f: Z: O: V4 G% F2 r0 L
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
5 i& A% T" I% P  l7 dtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
# ~: X& \' n+ Y7 q7 K: Q. Ftvb now,tvbnow,bttvb312211
& T4 T+ f' Z" q5 ?" G3 r/ x公仔箱論壇8 T3 A7 l  d) G8 T# g; W
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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( V! f$ C* Q! UAfter 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.www2.tvboxnow.com) m4 n0 E/ [' j) l, V' w4 E! b
tvb now,tvbnow,bttvb5 Y* f* G* r# ?2 l
So the right hand side number 0 can be represented by number 1
1 m/ y+ X# {3 YThe right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb/ {* [7 A! F2 m$ Y' q3 Z/ @
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0) t+ \# n/ ?8 m- h/ Y& p
The right hand side number 3 can be represented by 5,9,8,3
7 W; @' }6 D& S6 o/ I% [4 F: @公仔箱論壇The right hand side number 4 can be represented by 6www2.tvboxnow.com! D# m, o: ]8 ]+ B
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2www2.tvboxnow.com% ]  x. C# v% _# u

7 h- J% T6 y2 e/ g7 R+ H' h0 ZSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
! N6 D& |) \% @4 R4 t0 F0 Ewww2.tvboxnow.comThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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