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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.! O* [1 m* b) Z$ c
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#1)  What is the next sequence?5.39.217.77:8898+ I% f. w" _$ w( f: e4 b4 Y3 I1 h
tvb now,tvbnow,bttvb8 @& x* @0 ]" I- X7 r
     1, 11, 21, 1211, 111221,  ????
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2 L; i( L! P9 y7 |1 [5.39.217.77:8898#2)
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7 H1 I$ R+ b; @- s公仔箱論壇     3129 = 1公仔箱論壇5 G, z3 y9 t( r
     2581 = 25.39.217.77:88984 t' f3 e3 W+ K3 a# p  _: r
     1111 = 05 E; @( \2 _7 ]4 V- U
     5983 = 3
+ `& s: L! d) v; ^1 Q1 G1 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。     6730 = 2
5 D+ H: }: @% Z( x1 Y     9735 = 15.39.217.77:8898. J# A3 E% P5 Q2 }# D+ D0 L
     6666 = 4公仔箱論壇5 y: C4 q  ]- _9 D  r) e/ s  X% }, q8 X
     8136 = ?
# c2 ^1 f9 N% O* _tvb now,tvbnow,bttvb1 f: K& ], r( B0 D- R) |

. _0 Q: Z: A& d1 e5 n- R. E5.39.217.77:8898Enjoy...
0 c3 z$ L# X* r4 Ktvb now,tvbnow,bttvb! v  l& R% [6 a0 f5 E5 S# r- P
Answer will be posted 4/15
#1)312211
8136=3
dunno ah
The numbers in this series describe how the previous number is formed.
3 B& x( L" }+ w. 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。
/ L2 Z" U5 Z0 ?% R7 z" ~3 oThe first no. is 1
# {3 f" J0 o3 O) U, [' M4 uTVBNOW 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  next one describe it: there is only one "1", therefore 11# g3 J& Q+ W5 F) N' ^
The next one describe the "11" as there are two "1", therefore 219 n+ a9 j% }7 H% T
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。6 U! f' A! A3 h
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221: ^0 {. ^: @% T$ ^
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:3 }: Z* k" `- c# x. R
3122118 p( a1 s: X) `) o+ v$ b

8 x: Z8 Z  H" Z8 K* R( q+ k公仔箱論壇I give up on question two.
question 2 answer unavailable
本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯 5.39.217.77:88980 ?" q' @: P& s; e4 C% y
tvb now,tvbnow,bttvb3 H+ e1 K7 t& c% Y5 @
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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So the right hand side number 0 can be represented by number 1
; l! L! s5 b9 O& N. v' tThe right hand side number 1 can be represented by 3,1,2,9,7,5
" ?2 P* d  m! ]7 T) O6 u2 F3 sThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
  c; X+ Z5 K1 B) p' j' ~8 Y5 ?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。The 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。  T9 D) r5 q2 H  S
The right hand side number 4 can be represented by 6
0 W0 K% o& z/ QTVBNOW 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2# p" S$ C+ M" x  {

. o( Q: P/ b. y0 Y/ e" |Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
* p9 e8 m% k8 s8 |公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
, O% @! y# A3 E) {1 A' ^7 ^/ GTVBNOW 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。2 t3 i! c4 S4 M' L
公仔箱論壇9 O7 |6 |8 R9 U
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