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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" k: W1 f1 }4 h& k( T0 o4 p
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#1)  What is the next sequence?
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3 X0 g) f: x! M; ~* x( B公仔箱論壇     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb" M7 R! @7 D9 e' j

7 v: M' L/ z' Q- d公仔箱論壇#2)公仔箱論壇; M2 Q; U" z; @; C2 y! h
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。( y/ x$ s0 n  h1 A6 ?, C& I
     3129 = 1
" i& F: x" Z" I9 S# X     2581 = 2tvb now,tvbnow,bttvb- v* y, U/ Z. W$ P4 Y( B
     1111 = 0tvb now,tvbnow,bttvb2 M; b2 M, D) ^& t* |
     5983 = 3tvb now,tvbnow,bttvb7 S% \) J; b0 o4 p7 I0 Y: m
     6730 = 2
! B. U2 {+ }) i4 V公仔箱論壇     9735 = 1
1 _+ I) g) G5 n     6666 = 4
! _! u. H4 z  `8 x# ETVBNOW 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。     8136 = ?www2.tvboxnow.com/ I/ Y; n8 K: l. ~; O# `+ y& o
www2.tvboxnow.com1 w  N* G( J8 Y+ z+ p. ]" e

# L# q* |) c: s$ Y6 f7 I公仔箱論壇Enjoy...  S9 v( j7 t# Y/ K6 \
公仔箱論壇$ E% ]& @0 D3 e' V# r, X$ C
Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.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 B" \9 F. U5 Q! K
www2.tvboxnow.com7 T* s- p7 L& V0 T
The first no. is 1www2.tvboxnow.com2 r" [- Q  ?. Q
The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb& \5 o5 d/ [% A; N: J$ I
The next one describe the "11" as there are two "1", therefore 21
+ k* F9 X, e7 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 next one describe the "21" as there are one "2" and one "1", therefore 1211
# C  [  z1 @9 ]% \" I+ K, ~7 PTVBNOW 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 next one describe the "1211" as there are one "1", one "2" and two "1", so 111221TVBNOW 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。- k, J8 a8 l" F7 i
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
# g8 w- }6 h. u- _% F( ]9 v4 P公仔箱論壇312211
7 s; W5 q4 D0 dtvb now,tvbnow,bttvbwww2.tvboxnow.com: W& N- ]9 y4 i& [; R: H: i
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
0 w( Q6 y, m& h. ~" ]* k) iwww2.tvboxnow.com
' X" {! y  \8 ?' X4 nTVBNOW 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。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.
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# @  M" {, l- R: n( B. ]tvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1
' J8 `; n4 j. N公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇7 G+ N5 F5 D9 C; T
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,03 d, j* g' X& u
The right hand side number 3 can be represented by 5,9,8,33 R% g! u% X2 {7 g9 H
The right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb! p$ i4 n* K" u
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb- Y# @" r# A9 y( f- U' c# }

4 f) w: `, X  P  cSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
" y' |& m! V" K9 n$ otvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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) I4 T; U. S$ w. s; @公仔箱論壇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。; ^  j# T& w# L: U6 q
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