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.
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#1)  What is the next sequence?9 e+ k% P) u6 c) e
公仔箱論壇6 W  U& g! a2 N0 D. g1 Z* K* e! V
     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb7 K7 _& p# L" Q9 v0 C; }$ U
公仔箱論壇; j0 F' T" S5 m, I7 B8 y( y
#2)
1 C/ \6 `  y: }8 _4 ptvb now,tvbnow,bttvb/ I  R2 ~6 _7 F  k; |: Q
     3129 = 1
# a$ @6 S; j8 A  p- b- R  p     2581 = 2公仔箱論壇! N  ?- q& i& T8 ^$ g2 o
     1111 = 07 E! b" M* v. v! Z- G! _7 g
     5983 = 36 S1 T! f0 W3 c4 w) e+ I0 e  R
     6730 = 2tvb now,tvbnow,bttvb. e; @1 w' `, K$ t/ @
     9735 = 15.39.217.77:8898/ Z( q/ J( S; M
     6666 = 4+ e9 t& Q* u- C$ C
     8136 = ?
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" Y6 z: M( X9 V' F5 H4 R1 x. {tvb now,tvbnow,bttvb7 Y) p* t3 \5 i# [  W
Enjoy...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。& n2 A  N9 n& H  a8 V1 S# k

3 u$ ?' g7 S2 z1 u: Q  P( _& Y; f5.39.217.77:8898Answer 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.
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, Q; ~- w5 @( G( N0 R0 d公仔箱論壇The first no. is 13 G$ \: w, X6 O1 E1 o1 Y
The  next one describe it: there is only one "1", therefore 11
+ ]4 N* u. g+ |; RThe next one describe the "11" as there are two "1", therefore 21
6 P0 z/ S& U# v$ D9 L. B. W8 t& jtvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211
4 k" ]) H, e& J" H- A1 l1 _- K6 Z8 z公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221' Y- I( k/ Y7 ]! r( Q1 X
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.77:8898) E1 P1 k3 {  s! n6 O4 o7 \4 Y/ d8 B- l
3122114 h, l; Y1 X# }$ v( X. @

* T, R1 U* I0 B, Z8 g: F0 [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 公仔箱論壇+ T3 M4 a/ v  [0 Z

4 k% Y- |0 z2 F0 M) DAfter 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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8 {# r- c7 s3 Q7 N% |% @: J9 K9 \So the right hand side number 0 can be represented by number 1 5.39.217.77:8898: C/ ~1 Q0 k) F% \+ P& W
The right hand side number 1 can be represented by 3,1,2,9,7,5
9 W1 H# J1 p$ a/ HTVBNOW 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 2,5,8,1,6,7,3,0TVBNOW 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 E3 r' V% o& v: l) S% r
The right hand side number 3 can be represented by 5,9,8,3
/ l; D  T6 s& L3 R( u5.39.217.77:8898The right hand side number 4 can be represented by 6! b6 t* E9 }( V( [( \, g  ?. `; \
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 20 B: W/ `& ]( r0 M; T7 p8 E* P8 k; P
5.39.217.77:88987 W+ d! d1 F# b, i- I
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
6 y! K9 I, S! y2 TTVBNOW 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 3.1 g8 a; u- H* K

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