[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.5.39.217.77:8898& a  G; K: M' h$ N9 ~

) C9 ]- P1 {. G. c. utvb now,tvbnow,bttvb#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb! m: Z8 L/ H. ?; [

2 H) Z8 f" e' `0 t" V% {) U! Itvb now,tvbnow,bttvb#2)5.39.217.77:8898; h$ k8 F  j* n1 K( v* m- G

/ l0 A- w9 Y. Q2 _7 ?- R     3129 = 1
5 Q3 r) P( [4 z  S8 F. S" j公仔箱論壇     2581 = 2  D0 P  i) _0 Q
     1111 = 05.39.217.77:8898( h# q4 Q: {; j  G0 _4 T' o
     5983 = 3
0 |3 _* ~) q0 N6 W) K9 f4 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。     6730 = 2
+ _2 w( J5 A0 D4 O6 T公仔箱論壇     9735 = 1
# u4 F0 g( f6 `$ O" s* @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。     6666 = 4TVBNOW 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。$ W, q8 D0 V& [3 i& q7 Q! s
     8136 = ?
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Enjoy...5.39.217.77:8898% ?. k1 N$ `$ d( C' X
5.39.217.77:8898" c( M! f& N* w% M$ j! c
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.
2 j% r! U( z4 y& K. n2 X& r5.39.217.77:8898  a* v4 I. N6 J
The first no. is 1! h6 y8 A- q, j* b; u8 B: Q4 |3 o$ [
The  next one describe it: there is only one "1", therefore 112 l6 r' H  t* W" w
The next one describe the "11" as there are two "1", therefore 215.39.217.77:8898' z( |" K& W' R& T
The next one describe the "21" as there are one "2" and one "1", therefore 1211) k8 Z5 x3 `3 G  Z/ N( {; ~% M
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
8 K1 s$ u, W; b! g7 v公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb: g9 k; a& X# m  \2 ^% f
312211
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5 E, \  @" t+ C4 B) {' WI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

& W' |4 Q! U4 d# l5.39.217.77:8898
* o' G# ^% e& K! A2 c: vTVBNOW 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.
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/ }% f9 K+ y8 s8 O& |% i公仔箱論壇So the right hand side number 0 can be represented by number 1
  n9 I8 q; ^* n. @- U( WThe right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:8898& N: P1 l  W4 |
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
. c1 I0 v5 A8 z# d4 h# ztvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇; s+ `; J+ m* \0 R$ R; A$ f
The right hand side number 4 can be represented by 6
  H' s8 U. g9 O' k3 Atvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 27 H. h) {3 Q% R1 T2 `7 @8 t3 Q" R
tvb now,tvbnow,bttvb' u7 f7 Y# r2 ~& u0 q" q. r
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ! `% g1 Q; f6 u; V
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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