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[IQ題] 2 Math related IQ problems

I just read these last week.  I hope these are new in here.7 z, g- o: G+ ?
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#1)  What is the next sequence?" m6 y6 y# m) x) {/ E

( c# S1 P5 p8 [3 a' A9 N- D+ K$ R: W公仔箱論壇     1, 11, 21, 1211, 111221,  ????
9 l' X. o2 W/ w8 {4 T$ Btvb now,tvbnow,bttvb* C4 U+ n3 [' _  Z6 h9 O; g
#2)
2 \( N( w3 C0 [# S* P! `/ atvb now,tvbnow,bttvb
! i) O$ `: a3 q) Y" `" d公仔箱論壇     3129 = 1
: R4 ]( u# ~3 D$ N# H, S( R' K公仔箱論壇     2581 = 2& u" s- t0 u4 @' w3 i
     1111 = 0
% h% y+ z6 z! L! g" R公仔箱論壇     5983 = 3
% \& |6 k6 J& ^2 e( k( }tvb now,tvbnow,bttvb     6730 = 2
1 E( |# k  e7 R! h  w" M7 ?公仔箱論壇     9735 = 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。; c  b! a1 ^' I) j4 D- W4 T5 [- O
     6666 = 4
7 e4 R% F/ Q! {) T. s. b7 I0 ttvb now,tvbnow,bttvb     8136 = ?tvb now,tvbnow,bttvb/ v. m' [- M" L- D
tvb now,tvbnow,bttvb# p4 [9 S. H2 N) {! O
tvb now,tvbnow,bttvb' {) \0 i) j; Z  W% o  |$ x
Enjoy...
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- p, V0 M  v' p2 |; i7 m8 htvb now,tvbnow,bttvbAnswer will be posted 4/15
#1)312211
8136=3
dunno ah
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。2 l) n: m4 p, i- t0 r2 @

. b. K3 l: A5 u/ W2 qtvb now,tvbnow,bttvbThe first no. is 1. h6 H! S7 `/ \: C0 k4 y: b/ x  Q* f
The  next one describe it: there is only one "1", therefore 11' t" h) v6 I: n
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇- f0 `8 _( K) g$ d, P% ^5 a
The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇1 y" M5 l8 q5 Y4 x
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
2 R1 g8 j  K4 b, I. t公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:+ P6 E0 A5 ~" ?# W# W4 ~1 y
312211
3 i/ y, I# \* f" d6 D- g, _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。. g- X0 f& `5 t& @
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 " M: _1 n- g% ~8 x0 d3 R: f
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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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( p) k; |, a/ c0 _1 H; Vtvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1 tvb now,tvbnow,bttvb7 \5 }: z9 Z1 m, {5 g# Y3 n! W/ n
The right hand side number 1 can be represented by 3,1,2,9,7,5www2.tvboxnow.com8 ~* f$ R- H& K- k1 f9 N! o+ Q
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05 p5 J+ h$ o5 V# {# Z
The right hand side number 3 can be represented by 5,9,8,3www2.tvboxnow.com6 [" ^- c# G  ]% O6 s2 U1 T; S
The right hand side number 4 can be represented by 6公仔箱論壇( y- b( N: V2 q4 g' F' X$ N* j, i. y, a, t
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
2 R6 U  `3 e1 \9 Jtvb now,tvbnow,bttvb! D4 ?) Z, C5 }' I6 ^7 f
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
4 J7 a& F$ m( W  Ftvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.www2.tvboxnow.com# r) H- _0 q! K9 [

: A; T  D: s. a0 v- gwww2.tvboxnow.com
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