[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
. p2 p0 K0 m2 k1 Ctvb now,tvbnow,bttvbwww3.tvboxnow.com' ?/ ^! U( F/ O/ E; i% D6 S
#1)  What is the next sequence?公仔箱論壇/ q1 i5 u+ U/ ]% K  [! q% Z5 I

$ L7 X: A* ^1 i& _     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb3 j9 g$ z: ~5 T8 G* Z( G
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#2)公仔箱論壇3 g0 F$ w, t( @) |" k6 T1 c

0 v8 U; m4 y# d7 }$ X/ itvb now,tvbnow,bttvb     3129 = 1公仔箱論壇! I. S, @9 }- g7 u0 d! @: Y) i1 U' t
     2581 = 2: v/ T6 u$ v. c" m
     1111 = 03 k$ ^! N6 x; I( s5 G7 t+ F5 y
     5983 = 3tvb now,tvbnow,bttvb+ ~# r% _0 H7 L4 H" O
     6730 = 2) U# \$ A" M( Z$ U
     9735 = 1www3.tvboxnow.com( E$ ^# N3 t& ]9 [9 ?
     6666 = 4
! k8 a2 u& C* ~# U     8136 = ?tvb now,tvbnow,bttvb: i% P" j, O( R
tvb now,tvbnow,bttvb) B: Q4 Q' r; a& e( f9 g# g1 j( F

6 {9 L! Q0 Y6 a( w4 Itvb now,tvbnow,bttvbEnjoy...
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+ M0 \+ p. t* b$ Z& j7 O: G" @tvb now,tvbnow,bttvbAnswer 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.www3.tvboxnow.com( T) y5 [- M! q
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The first no. is 1
  g6 D+ Y8 g; j% Z# n- a  V公仔箱論壇The  next one describe it: there is only one "1", therefore 11
2 z+ E! t( J6 r; wwww3.tvboxnow.comThe next one describe the "11" as there are two "1", therefore 21
1 A) V5 W) T. ?6 E- r, QTVBNOW 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 "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb' S9 r2 j1 m/ w! X; T4 `6 N. T
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
5 F) f1 @8 y) ?+ i0 b* w5 }公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
1 e! J  q( L& D7 Fwww3.tvboxnow.com312211
7 T( B. Q( ?) w  @www3.tvboxnow.com公仔箱論壇" `5 x6 u1 K/ s: ^
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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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.www3.tvboxnow.com* K$ A+ x" C3 p( l# H) c

: d3 x1 _0 H" E1 V* d$ q4 F) KSo the right hand side number 0 can be represented by number 1 tvb now,tvbnow,bttvb% ~) }! i4 e8 ~+ k. b$ n
The right hand side number 1 can be represented by 3,1,2,9,7,5
, b% Q- W2 _+ F+ |) PThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
6 f# S. `3 `0 c; gtvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,36 e2 }  c* v; F5 B5 @
The right hand side number 4 can be represented by 6公仔箱論壇' W/ M9 c* g3 w6 h6 M
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 24 Q- h. ^# Y( B" h2 D
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. www3.tvboxnow.com: G7 t% g/ t* l2 j) X( o7 J
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇3 A1 @- f9 q2 G* ?+ J4 A7 u- ~7 G8 u
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