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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
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#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????3 G# b# {, q; Q5 d4 X: v" P
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#2)
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: P! O  E* Y7 e* [公仔箱論壇     3129 = 1
0 ?+ V, I7 A6 o/ E' e; c. V     2581 = 2公仔箱論壇' u! T7 O0 Z6 h5 u& m
     1111 = 0
+ g8 h! W/ q2 F& |. htvb now,tvbnow,bttvb     5983 = 3tvb now,tvbnow,bttvb/ J' y: Y) R1 n
     6730 = 2
! o4 U" W9 i% l) F2 e" E     9735 = 1( g1 x6 U0 G0 M, w, T' q
     6666 = 4
$ @0 u( M9 f3 b: {公仔箱論壇     8136 = ?3 h' k' R1 r/ Y' w, L
5.39.217.77:88982 H% Z0 U/ ~7 Y7 @. p

% R* k4 j7 T% B1 E, }- }" P5.39.217.77:8898Enjoy...
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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.
; z' b  v6 g1 ^* p7 \4 L) Qtvb now,tvbnow,bttvb
: @( D: ~; z7 CThe first no. is 1
% d$ O1 v/ I, p6 ]) [6 ztvb now,tvbnow,bttvbThe  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb& j. |! O7 j; V7 K
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇; Y8 ^( Y9 P, E! Y5 V
The next one describe the "21" as there are one "2" and one "1", therefore 1211
% g4 e0 j4 L* q$ s) RThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
# F* V% P) q0 s- S9 \公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
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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   ]5 O9 d& J3 A3 M7 V- G, s  w

1 K8 {2 ?& a  A, Dtvb now,tvbnow,bttvbAfter 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.
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$ w" y. \  y5 z5.39.217.77:8898So the right hand side number 0 can be represented by number 1 tvb now,tvbnow,bttvb- j6 a  V' ^1 j: O0 y3 Z( k
The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb" w8 {# x/ f; H
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb2 z6 g4 @1 H. [' d6 n9 _( T& k
The right hand side number 3 can be represented by 5,9,8,30 ~2 }  Z: z% v6 X5 o
The right hand side number 4 can be represented by 6
  x8 Z- A# @1 p6 h+ N- qtvb now,tvbnow,bttvbNow 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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8 X9 \* u* a2 x$ `$ b0 X9 c2 L$ xtvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
$ T7 t) W1 o: [; n0 q公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.. X9 R# c7 W1 f$ l! q; G  y. V* @
5.39.217.77:8898" F) j; Y, ]* Y0 i" h
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