標題: [IQ題] 2 Math related IQ problems [打印本頁]

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作者: orotot    時間: 2012-4-6 04:00 AM     標題: 2 Math related IQ problems

I just read these last week.  I hope these are new in here.
! Y" ]+ I/ X/ y1 [) mtvb now,tvbnow,bttvb
+ h; T4 V9 C" ?5 x; Z5.39.217.77:8898#1)  What is the next sequence?
# O- x. `4 _' P0 u& w8 k  v
$ d7 v. V( q. T4 N" a  ?     1, 11, 21, 1211, 111221,  ????
; T# a* h6 R8 J, Y. x1 `( J- b+ b5.39.217.77:8898
3 ~2 @* Y* P7 P' S% `5.39.217.77:8898#2)
9 G3 R4 S" I: mTVBNOW 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。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 a  t3 x; a9 a
     3129 = 1
) N" o2 W! [' a* c/ b' `+ W( B  K公仔箱論壇     2581 = 2: N, E# F3 \; X$ H5 f& P6 f' |- {1 h
     1111 = 0tvb now,tvbnow,bttvb1 w4 \# P. ~8 m* O& C4 T
     5983 = 35 o4 C+ |0 t% _5 o' u2 E
     6730 = 25.39.217.77:8898- R- M, ^/ r4 H3 U  e# v  q2 Y' D
     9735 = 1
/ f# m$ ~" j- X, p9 z     6666 = 4
  }6 _: T# W- o; C1 h# F5.39.217.77:8898     8136 = ?
6 h) ]) k" H/ ntvb now,tvbnow,bttvbTVBNOW 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。) b& Y) }9 n( j% X% t  s1 F& c

) `$ e  m3 A% v# vTVBNOW 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。Enjoy...公仔箱論壇- x2 s# _  d) d" i; q9 G3 B7 e# _
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。0 G- N% G: r3 ~
Answer will be posted 4/15

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作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211

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作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3

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作者: irismylam    時間: 2012-6-22 06:46 PM

dunno ah

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作者: gm3stevens    時間: 2012-6-22 09:22 PM

The numbers in this series describe how the previous number is formed.
6 L" D2 A1 W& H3 z/ L/ o0 y' U& H9 o7 I* P
The first no. is 1公仔箱論壇* q1 ~/ x4 @! v
The  next one describe it: there is only one "1", therefore 11
9 l: Y; `* Y' v3 G  k; h公仔箱論壇The next one describe the "11" as there are two "1", therefore 21
# F( b) f* D% }: h  h8 z3 \The next one describe the "21" as there are one "2" and one "1", therefore 1211TVBNOW 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。& A- B- }2 t) d4 E7 v
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
! |& \) ^' A1 s% L2 H. j3 @4 ]5.39.217.77:8898The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
& R. l! J3 e* `2 \% E+ }5.39.217.77:8898312211
4 n" h$ B6 F' }" \$ ?" o* `2 C$ n8 \1 A. c  N
I give up on question two.

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作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable

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作者: gm3stevens    時間: 2012-6-23 11:35 AM

本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 ) Y! r* w9 v0 ]% s- j8 _. q; a

' S' T8 n8 u2 l4 c; z公仔箱論壇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.
( o; d4 U. i8 ?5.39.217.77:88980 b- a' B' `. Y9 G( ~
So the right hand side number 0 can be represented by number 1
: J7 P) O: \- b- T公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:8898" w( u4 o' a9 ~, l$ w# x8 e
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
) v: O1 q1 X! s7 ]) o5 ?2 kThe right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。: _; p0 O* Y9 o- |" E
The right hand side number 4 can be represented by 6
( w4 g0 }$ \! G, u$ E  k5.39.217.77:8898Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2# y  ^  ]' M- G. l/ |6 }

) t' Z3 m4 B% z# `& T! y' X: Stvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
3 L  G$ S5 e9 C2 U9 t: u. s9 ztvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
  P( @5 m# f! mtvb now,tvbnow,bttvb
  m* x/ _. K. l: |# A5 E9 ?
6 ~% {6 L: A; ], ^4 {5 h: ?7 |公仔箱論壇

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