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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.tvb now,tvbnow,bttvb& B" _/ U+ h6 t( `  R" K2 M

! I- C  w1 c7 p- h! S. h6 `#1)  What is the next sequence?tvb now,tvbnow,bttvb- \6 m% i) l9 x. U0 s
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     1, 11, 21, 1211, 111221,  ????
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#2)公仔箱論壇, E  Y( J7 A# Q

6 @4 a$ M8 P4 h2 L3 H公仔箱論壇     3129 = 1
$ i: D: }, r7 H  a     2581 = 2公仔箱論壇8 \5 X4 W) X. F$ `) D& J! Q3 U6 r
     1111 = 01 P% j; }1 W  w0 z7 @5 y
     5983 = 3
, \% d. w1 p! W( v3 Swww2.tvboxnow.com     6730 = 2: G# j$ W9 D5 s3 H" W+ q4 W& `
     9735 = 1
6 G5 l) _, _" @, kwww2.tvboxnow.com     6666 = 4公仔箱論壇4 J/ {8 A$ A- K" Q0 ^" k
     8136 = ?公仔箱論壇5 d) \  B( ^. b6 I

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4 d' c# t+ L( Q  ~% ^5 }Enjoy...tvb now,tvbnow,bttvb3 a, T& h' h! E
公仔箱論壇0 Z" `/ e% T5 ~: n+ @9 G; 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.
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5 y9 |$ a4 T1 c, z% e& fThe first no. is 1www2.tvboxnow.com+ `: N- P) x! d& {6 Q0 P  W" q; g
The  next one describe it: there is only one "1", therefore 11
/ f# S! u, q/ I8 PThe next one describe the "11" as there are two "1", therefore 21
( }4 L5 z5 s, v; J; t' @) c公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211www2.tvboxnow.com! I" ?  A+ a- N; ~% d
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221www2.tvboxnow.com5 _: c7 O+ O* f2 w- g/ z% ^
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
) w4 q; G3 C, t% @* r/ s8 r312211
7 w! \4 ]' W# Q# S( atvb now,tvbnow,bttvb公仔箱論壇  R$ C! @/ J! [: e3 \
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 : U+ V0 t4 k4 ^

* p* \2 n/ s$ G6 n; IAfter 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。% c% q3 x, b4 i
tvb now,tvbnow,bttvb9 C1 M/ @" L0 C
So the right hand side number 0 can be represented by number 1 - y+ Q9 M. [: ], w. t
The right hand side number 1 can be represented by 3,1,2,9,7,5
$ z2 ~8 I% m. f% _# 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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0: X4 y" Q8 h6 z) H# G
The right hand side number 3 can be represented by 5,9,8,3& p! q1 V6 l# A- Q
The right hand side number 4 can be represented by 6www2.tvboxnow.com! F4 M) U2 @" P7 A* Q2 W9 C
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
2 i& z. T+ C+ p# }+ E  y) u+ sTVBNOW 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。www2.tvboxnow.com; q% Z# h2 X8 W9 u) T! u$ ~- s
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
/ K/ r0 `: j. R! F" j4 P9 T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.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。6 f6 u' L- x" f, E3 e

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