[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.5 v" m0 f( `! L6 T" R* q* f

6 J. W2 Z$ H  w公仔箱論壇#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????
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1 q9 |  Y, s; m公仔箱論壇     3129 = 1公仔箱論壇+ h2 ]8 e6 b9 d: w6 D0 H
     2581 = 2
7 D( V' N. B" _  N# c+ S/ k$ K公仔箱論壇     1111 = 0
: g6 ?" h: V) b" \4 A0 a. dTVBNOW 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。     5983 = 3/ a2 g! w3 N2 w0 O) @' @
     6730 = 2$ U( k3 T) j) K6 q
     9735 = 1tvb now,tvbnow,bttvb& h6 }' `5 u6 s; }) x
     6666 = 4
4 J9 w# q, \5 e# O/ |www3.tvboxnow.com     8136 = ?tvb now,tvbnow,bttvb5 y7 N% A  K& y. X2 J7 i3 N* e
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: Q; B" y$ b0 o" QEnjoy...
  _0 H0 z" _1 y. u; a8 i0 rtvb now,tvbnow,bttvb
, l2 A5 X% C4 O9 u, d9 e/ b/ Iwww3.tvboxnow.comAnswer 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.tvb now,tvbnow,bttvb0 N7 c/ u2 ?- U. L: L  n! f! G, x4 ~
公仔箱論壇  X+ f+ H( Q! l" ~/ i- @1 Z& Q
The first no. is 1  o3 T' C1 I0 o: W
The  next one describe it: there is only one "1", therefore 11
& S- U: n( v4 t+ f. G. Ewww3.tvboxnow.comThe next one describe the "11" as there are two "1", therefore 21
' j" d5 W. q) w1 e& Y: jwww3.tvboxnow.comThe next one describe the "21" as there are one "2" and one "1", therefore 12110 `- Z5 W; y# |' G
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb9 @  C6 t& T  q" ]* T& E
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:, \- l; x, U9 v
312211www3.tvboxnow.com7 Q, A4 g( b1 i1 {. |
公仔箱論壇  X8 C3 @; Y, Y, M! p1 J
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

8 D: g  E, `; g& l' s4 t& k* ETVBNOW 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。0 i( v( L1 U! W8 r( P- R
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.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。# H' V: ~  _: i# R+ ?

0 F- U7 }+ d9 Y4 WSo the right hand side number 0 can be represented by number 1 公仔箱論壇" u1 k8 X/ l% \1 s
The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb9 F  s: p% z* B; b& l9 a0 c) {6 ^5 W
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
5 P) Z' s/ L+ Q0 u( {$ N4 Y& S) uThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇" p3 u% y# \8 ?4 i2 F# r2 }% P  @4 u
The right hand side number 4 can be represented by 6
6 }% U7 i7 Y; F8 d9 `7 cwww3.tvboxnow.comNow 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。- a, ~7 u4 |8 |( E* B' p

/ x6 `9 F0 S. m1 Awww3.tvboxnow.comSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb" ]( V5 m5 J2 X& ^2 r% u8 F1 F
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.; s" N+ D% K* P% P0 @$ A  P1 j

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