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

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.
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0 n+ v! X5 U( E7 L& f#1)  What is the next sequence?
6 }/ X4 L8 F& f9 {. ~( d公仔箱論壇5 ]; d- V# W' C, k. o
     1, 11, 21, 1211, 111221,  ????4 G2 d# f, _1 f' Q5 ~& j6 i6 q

  _8 B: [4 N5 W& o. T  u- P5.39.217.77:8898#2)
, j# V! N. F% H, K) t( _tvb now,tvbnow,bttvb+ Z! S$ z3 l* H, f1 U7 c" \
     3129 = 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。7 U+ b! Y2 P$ c5 \
     2581 = 2
8 R; s6 C' s4 m# D9 H. S+ L公仔箱論壇     1111 = 07 b2 d" L- R. J7 _
     5983 = 3
5 p% f8 P4 y; E3 [9 a0 e1 U9 V  L公仔箱論壇     6730 = 2tvb now,tvbnow,bttvb6 X7 o0 Y0 I# z/ V6 N- H8 }
     9735 = 1
+ O  f) O7 w; s7 q4 |     6666 = 4' p9 W/ L& y1 C% f; o, G
     8136 = ?
1 p* E% W1 {" C  @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。5.39.217.77:88981 I0 D7 {, j* S$ A% N

# \; F& X( ]+ E- JEnjoy...
6 V$ W% c7 Y. F公仔箱論壇tvb now,tvbnow,bttvb* ?1 p% ~, l0 W- e/ }9 o2 j
Answer will be posted 4/15
作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211
作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3
作者: irismylam    時間: 2012-6-22 06:46 PM

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

The numbers in this series describe how the previous number is formed.
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5 A4 X' H1 h5 u5 ^% s. s+ PThe first no. is 1' X& N( P$ c/ _
The  next one describe it: there is only one "1", therefore 11
+ J9 ?' m! R- Z3 c, ?! o* itvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21
% D7 V0 Z) g" d' s/ z, NThe next one describe the "21" as there are one "2" and one "1", therefore 1211' z% A) k, }) j$ I, N8 n$ K$ k
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
6 B; E* E, `0 J9 j4 Z  p5 sThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
, K. }; C, ~1 P" p& x% U3 v. a* ^5.39.217.77:8898312211TVBNOW 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。/ T; W3 Z* P7 a8 E

  N  z& w# h5 L7 P3 n* H, A1 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。I give up on question two.
作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable
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 ( s4 O8 g. V; U- s$ I5 c/ a

; `' T" W& @; U# |) n1 C$ z/ K& x5.39.217.77:8898After 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.公仔箱論壇# U3 i7 L0 [' ~
5.39.217.77:8898: A  c) y4 F" x. w! y
So the right hand side number 0 can be represented by number 1
& Z9 }- A9 a. _The right hand side number 1 can be represented by 3,1,2,9,7,5TVBNOW 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。+ I3 [$ P5 c) ~
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
: Z  R4 {3 |2 F& H1 m4 bThe right hand side number 3 can be represented by 5,9,8,3
5 D0 q) _% O8 p& p6 Vtvb now,tvbnow,bttvbThe right hand side number 4 can be represented by 66 ]; [2 l; _/ N
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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8 o5 ^5 V1 P5 P" FSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
0 [2 I- C5 ^# l+ D2 y- Y# vThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
3 O9 ]: L6 P3 F) B8 l, h1 yTVBNOW 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。
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