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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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* ]) {$ Z$ I1 Q% ?1 Y+ p7 U8 K" Q#1)  What is the next sequence?
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' Y$ E0 |. h3 x- G4 I% `: w) }4 N     1, 11, 21, 1211, 111221,  ????
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#2)
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     3129 = 1
5 I( y( D* y! Z7 e     2581 = 2( M& P/ ^! T* P+ B$ S& V
     1111 = 0
) i; U5 f1 s9 @& F# b( l; B5.39.217.77:8898     5983 = 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。7 U5 k8 a, D# r! K% q% p
     6730 = 2公仔箱論壇( T9 v0 K) w8 P' y; a( E( l+ m
     9735 = 1公仔箱論壇2 @  x5 r0 N4 [
     6666 = 45 Z% w* M/ g3 ?" x
     8136 = ?5.39.217.77:8898" G# e2 b: p, \) f$ m* |

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% U/ t# M: Q  y8 z0 Y; z公仔箱論壇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.. n: K/ @! w- h; ?, g3 W6 i4 `0 x5 d
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The first no. is 14 b3 D1 K( ]9 w& z" g; O' U; }
The  next one describe it: there is only one "1", therefore 11$ i( B8 ]7 i0 J3 ^9 K
The next one describe the "11" as there are two "1", therefore 216 E  F4 p5 p! l; x, \
The next one describe the "21" as there are one "2" and one "1", therefore 1211
2 {5 C0 s3 `9 E8 ZThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112212 V) j, {& F% g2 q5 V: w
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:0 b! A9 \+ [! M$ d' u6 v! _3 o
312211
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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 tvb now,tvbnow,bttvb1 [, ~8 a. s" y9 T: T" T1 e8 h
tvb now,tvbnow,bttvb. j4 q2 i" L1 i: i% |" m% u9 d
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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& r* o$ f7 h# j: g4 r) v" B& Ctvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1
7 u* i$ C* u& v  W, g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$ I& {, b+ {4 n( w6 m0 N( S$ |0 s
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
' O1 l" i/ @, P; ]0 ^5.39.217.77:8898The right hand side number 3 can be represented by 5,9,8,3
  R& d/ H( l! t  ^& dTVBNOW 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 4 can be represented by 6TVBNOW 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。) _$ R$ X1 \% ?+ r0 b7 L
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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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
6 X) n/ w5 N% 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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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