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.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。( e8 o2 w: `: K/ l. P! n
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#1)  What is the next sequence?公仔箱論壇  Q; W  M$ e0 ~# W5 [
tvb now,tvbnow,bttvb2 I" A% Q  R- t. B( q
     1, 11, 21, 1211, 111221,  ????公仔箱論壇' z& M0 o# L) j5 l

0 s/ r$ H# @  F2 _tvb now,tvbnow,bttvb#2)& v: v% ^: z3 K0 y/ n

* `: C3 s* c/ a8 B公仔箱論壇     3129 = 1
  b4 F6 G4 v: g/ F" o. ~$ fTVBNOW 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。     2581 = 2
- ^6 n0 L8 G' u6 K7 qtvb now,tvbnow,bttvb     1111 = 08 ]& [% s+ P& U0 u9 {
     5983 = 31 v' J# J4 N6 N- x
     6730 = 2
2 `& d2 N6 O- V! E. R公仔箱論壇     9735 = 1
9 o, I4 S0 u1 H. j+ ^% `& ~2 Z: qtvb now,tvbnow,bttvb     6666 = 4tvb now,tvbnow,bttvb# s. Q$ S+ h$ a) O1 P" ^
     8136 = ?公仔箱論壇' O4 A& x* f% }% X) q# c, J
tvb now,tvbnow,bttvb! o' ~- {& m4 u/ k1 M

: b) T& P2 W. w1 b, H8 B7 q5.39.217.77Enjoy...
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0 v; I" e: u& ?( s公仔箱論壇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.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。' V- x2 i# m. P! b6 _  C3 S9 w8 `  \
5.39.217.77! ^3 @0 u' }2 w3 l) L
The first no. is 1
* W, }# E) K4 Q( }2 i( ~0 z5.39.217.77The  next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb) L0 q% O3 z- s) n
The next one describe the "11" as there are two "1", therefore 21
3 @4 O, @" }* C& e% v, v% i( VThe next one describe the "21" as there are one "2" and one "1", therefore 1211
/ X  |- d+ b' o  A) r. Y5.39.217.77The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112219 b  ^. n: _( `  X  C0 f5 S
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
7 @, m) `  i/ J  kTVBNOW 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。312211TVBNOW 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。8 c7 H, Q9 s! O8 c6 O" e" N
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 [( f! k5 v+ O0 a1 m; @
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
5 j) A) s. x) [+ J8 r' H5.39.217.77
' l' g3 A3 Z2 z3 O  JTVBNOW 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.
/ p/ s1 m: K3 r: L) O" ltvb now,tvbnow,bttvb$ u: ^( b) z" E) G- Z7 W/ Z
So the right hand side number 0 can be represented by number 1
: U1 T0 q% r& D& O1 O) j) v5.39.217.77The right hand side number 1 can be represented by 3,1,2,9,7,5
: R) b) q! M9 H! C# dtvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
8 @% m0 y+ y" H. x' W" L! W: x5.39.217.77The right hand side number 3 can be represented by 5,9,8,3tvb now,tvbnow,bttvb/ U$ v6 Y+ e$ I- x; [
The right hand side number 4 can be represented by 6" S% f! Y$ \2 F* A
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇8 ^, l" O6 d- B2 [
tvb now,tvbnow,bttvb- c) v9 N  Q  e3 u
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇/ ^: [: p* Z4 g" `) T- }+ j
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
8 y% U5 r* w5 K, W3 y1 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。
' X3 G+ m" T' Xtvb now,tvbnow,bttvb
% ?4 d3 L. A9 ]- @' d) O& a5.39.217.77

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