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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,  ????
$ i' s6 A$ Q. A0 D! R3 q( u  ?tvb now,tvbnow,bttvbwww2.tvboxnow.com1 Z9 f1 x0 x7 Z1 l
#2)
6 ?" a/ H4 K* b/ C# b  x1 k5 xtvb now,tvbnow,bttvb- f# F1 f) A9 a
     3129 = 1www2.tvboxnow.com9 q1 |* B7 U  t; S$ _
     2581 = 2
4 ], K& Y8 c( q' c$ B     1111 = 0tvb now,tvbnow,bttvb: D+ |# O2 I! }7 Z9 s
     5983 = 3
2 P8 s! o7 j4 A* n( r0 q) h3 P- F     6730 = 2
0 {# e  k# _2 g6 d" a4 r9 X% E5 Y     9735 = 1TVBNOW 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。+ F' y  w: \! u7 V2 L
     6666 = 4
8 d5 x( `$ ~) ~! A( S6 _! X公仔箱論壇     8136 = ?www2.tvboxnow.com. V5 L/ t8 ~0 X4 P
www2.tvboxnow.com7 [; G$ C! L) }! q3 s6 p# o

$ v4 H7 `! k7 N& O7 ]www2.tvboxnow.comEnjoy...公仔箱論壇3 U6 W) n; G5 N. u2 O2 S
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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.
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# s" Z( S( n8 mwww2.tvboxnow.comThe first no. is 1tvb now,tvbnow,bttvb) k( ^! N5 J1 t$ B% T! }
The  next one describe it: there is only one "1", therefore 11www2.tvboxnow.com: w4 h' _% L3 D, G9 f3 b
The next one describe the "11" as there are two "1", therefore 21
/ ^$ Y1 R, f. B! V1 _公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211
: p+ k$ Z, q% A1 iwww2.tvboxnow.comThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
3 T5 E0 i8 y! Q: I: E4 AThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:! Y% m% i# c/ V, Q3 z5 {/ g
312211公仔箱論壇2 O' k3 h" r% s3 |& w( a4 u

$ V7 ^$ |) t& ~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.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。; H6 Y$ r- c, A& @9 H( ~, r

! {( [- D) P# N7 ~So the right hand side number 0 can be represented by number 1
# d, A/ V- z2 @7 Xtvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5
7 r, \2 `+ Q2 X! D6 T) R" \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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0www2.tvboxnow.com. g! j) p; b) ]2 c5 n
The right hand side number 3 can be represented by 5,9,8,36 Z9 {; U2 y7 W
The right hand side number 4 can be represented by 66 _. V; f: H9 l, V4 T- p
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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5 Q2 q7 R; _8 L5 Y; d8 i3 z* y0 kwww2.tvboxnow.comSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇# Y: O! O0 T8 I3 `
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
( P+ c# I# U* [tvb now,tvbnow,bttvb
- \: T! v3 W: n! Swww2.tvboxnow.com' c' s/ J" p+ ~5 H4 ]
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