[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
1 y6 u4 G- J: c3 h0 R% h' T. b) A7 otvb now,tvbnow,bttvb
# P4 G" u, u- N+ e+ y#1)  What is the next sequence?4 t8 j' Q" {& d# Z" i: @# g

& j7 a4 S+ N/ Z( X4 n5 x/ }5.39.217.77     1, 11, 21, 1211, 111221,  ????5.39.217.77: i* q- [% A$ Z% w

+ f, z( n- M# d/ u  ]公仔箱論壇#2)
0 k3 x/ U- ^# u% |1 s0 _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。5.39.217.77( N+ ?! c. B0 T
     3129 = 1" f- A3 z- R) ?3 L/ O6 n" E
     2581 = 2
; P& H6 [1 s. W  y7 D3 Utvb now,tvbnow,bttvb     1111 = 0
  W* Q4 Q* ?7 {( A* L     5983 = 3
! n, j1 Y8 v! I1 C     6730 = 2& T& }7 Y: Q8 F& |, A' Z0 Z" I
     9735 = 15.39.217.77  @2 S0 v8 a8 u/ H" ~+ Z
     6666 = 4公仔箱論壇+ w# P" ?1 t( \' K' K& [% O' M+ ]
     8136 = ?
! Z, }1 U4 b, n) T/ D+ ^+ jTVBNOW 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。
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Enjoy...tvb now,tvbnow,bttvb- N5 f( S2 D4 u/ j- q- d7 y8 d

, @! l) h5 @4 J8 {! S5 {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.
5 D) D4 E7 P/ d( g+ t8 O# t2 Atvb now,tvbnow,bttvb
7 b% ^  g6 D- W8 E公仔箱論壇The first no. is 1公仔箱論壇4 Z$ `  I# Y7 T1 m( s3 n/ {3 x. T2 p! a
The  next one describe it: there is only one "1", therefore 11
+ W2 I* W1 F4 K5 J/ dThe next one describe the "11" as there are two "1", therefore 215.39.217.773 P0 |# Q1 g2 M
The next one describe the "21" as there are one "2" and one "1", therefore 1211/ `  j5 Q& Q4 C; R
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
2 v$ ]% Y  j. y2 B/ ?公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
3 a" V& o1 P: P/ Z& J5.39.217.77312211
# c4 T6 F: f& E" ~5 L; E5.39.217.77
( v8 W4 S& K+ R9 H& ?I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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。6 C9 W0 j/ f8 I& W8 i# J. j  J

+ V0 U: B9 m9 F( W5.39.217.77After 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。4 r' C' ]7 A: M- h. J

, N* L3 U/ r6 b8 h. @0 qSo the right hand side number 0 can be represented by number 1
4 o% F% z! h. N' o3 g' r: j公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5
( h  f( c6 }! }& V5.39.217.77The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
; x( }8 j! P( J, B/ T* F, Htvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇# F7 f( k: h$ J
The right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb8 b" Q4 w) ]+ C# H# \# r$ w& j! {
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。, c9 k$ `# N% u4 ]/ l
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。* X% O" b, x- `# E* l
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
5 b9 A' Y' B" G8 a1 Y9 M  Ltvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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+ k& a* d# d; W6 J( k6 Y+ }tvb now,tvbnow,bttvb