[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
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#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????www2.tvboxnow.com+ h' W2 L' ]/ ^0 B; o  O7 {; t- n

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www2.tvboxnow.com# U; I0 @) G% v4 f" ~2 j
     3129 = 1
+ n1 v2 X& |9 O- d8 cTVBNOW 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
0 F' j5 t* C% p8 H! b" r" a) }     1111 = 0公仔箱論壇) Q0 \) Y* u; U: a" z; |
     5983 = 3* d: O# v5 T" C" O
     6730 = 2www2.tvboxnow.com$ ]- W1 `, Z" f
     9735 = 1
% I! q! ]6 v4 x1 a5 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。     6666 = 49 I) }; t' E1 ]3 Q& f' `
     8136 = ?www2.tvboxnow.com0 k* C. A! _, h5 E2 Q5 L; ^

0 }* w8 ~1 F8 b$ O% stvb now,tvbnow,bttvb
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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。; N* w. I* K% Q2 s
Answer will be posted 4/15

leo950810

#1)312211

2nd.Identity

8136=3

irismylam

dunno ah

gm3stevens

The numbers in this series describe how the previous number is formed.1 M, A3 @( M3 l, \
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The first no. is 1
" Q8 o) }' Z# @$ T1 ?1 dThe  next one describe it: there is only one "1", therefore 11TVBNOW 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。3 _/ Z/ K9 [+ B0 m, }7 m( q% M& g: C
The next one describe the "11" as there are two "1", therefore 21www2.tvboxnow.com' z  d3 |* r  q# i6 {' _
The next one describe the "21" as there are one "2" and one "1", therefore 1211
1 u8 P  |5 }; lTVBNOW 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 the "1211" as there are one "1", one "2" and two "1", so 111221
# G* v! V9 @) a3 u) {公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
2 W2 o* n) F$ A, e* 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。312211tvb now,tvbnow,bttvb1 G; ]( g! H, ]; l! ^/ C; I$ k7 L

0 i# r! q' ~- J1 d$ VI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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" G" J2 q+ B5 D+ W4 rAfter 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.tvb now,tvbnow,bttvb" |, ]7 c; Y* t3 d% d9 Z: q0 l
tvb now,tvbnow,bttvb/ \8 Y- @% w: C6 z
So the right hand side number 0 can be represented by number 1 . m2 G( \! |0 V2 ?+ v, J
The right hand side number 1 can be represented by 3,1,2,9,7,5) v4 S& g5 `. K; [( q
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0www2.tvboxnow.com6 W  [+ t, A4 @, B
The right hand side number 3 can be represented by 5,9,8,3
& l! |2 R1 Q. d- h( t* n4 ]& uThe right hand side number 4 can be represented by 6
; v& Q$ {- y/ L4 [$ 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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。) V0 W* [7 H7 y
tvb now,tvbnow,bttvb: |' T) S& q5 i
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
! x1 S& l* h3 h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.www2.tvboxnow.com. ]+ ]  h: u2 R; }

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