[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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# p0 N, w. o7 U6 n' X     1, 11, 21, 1211, 111221,  ????7 n% s6 ~( Q. W. o; J4 a

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tvb now,tvbnow,bttvb! X  E8 q- U( J) O  f: ?2 d/ X8 k
     3129 = 1
; \. B. h0 s. c0 {6 Q% }' Z$ k     2581 = 2tvb now,tvbnow,bttvb/ [, |3 E% W4 U2 C0 g6 F# I
     1111 = 0www3.tvboxnow.com* T+ ~" |: v) T/ _
     5983 = 3公仔箱論壇- x) s: O5 s8 u; O# l
     6730 = 2
/ ~# H% u0 w- U* n/ z4 {     9735 = 1tvb now,tvbnow,bttvb* H7 U* t1 `0 c! E
     6666 = 4公仔箱論壇: A! \( {, K2 K( @: ]1 Z/ t& o
     8136 = ?tvb now,tvbnow,bttvb4 }8 Z' L; Q: [' D
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9 X* @% L4 ]+ s$ Y% W) K4 ]公仔箱論壇Enjoy...www3.tvboxnow.com( O9 e# q1 b/ I, j6 H
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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.tvb now,tvbnow,bttvb, N; |$ ~* r0 ~2 A* S* f, r

" s- D; @1 R' R  z: jThe first no. is 1
  f% J# V( \* f' p8 q/ Y, j' H/ r公仔箱論壇The  next one describe it: there is only one "1", therefore 11
  `, P9 F& x, f公仔箱論壇The next one describe the "11" as there are two "1", therefore 21
- d9 ~4 s2 d3 t, [; aThe next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇  [  ~5 m7 w2 @% x: }' O: O7 V
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
+ v+ r7 C& b' k5 o5 }+ H' Xwww3.tvboxnow.comThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:$ ?3 W) q) u* g' b& t' F/ [  ~4 Y3 d
312211tvb now,tvbnow,bttvb+ v7 I- e( b5 c6 o0 r1 W1 D

2 @/ d2 _* i4 r0 G, b1 x4 g公仔箱論壇I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

/ Z! Y6 j" n& t% G. a7 N公仔箱論壇tvb now,tvbnow,bttvb4 u, _- H6 L1 ^& u! ^
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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  h; D7 |/ D9 d2 u3 k, [6 atvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1
+ Y( h& |' O* ^) L7 Qwww3.tvboxnow.comThe right hand side number 1 can be represented by 3,1,2,9,7,5
! b0 `) ?; h. r* D7 N- |The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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。* {" R) a/ k4 m. J
The right hand side number 3 can be represented by 5,9,8,3公仔箱論壇3 {1 {8 Y2 j0 L6 q
The right hand side number 4 can be represented by 6
2 g- G! _4 A% ^4 Swww3.tvboxnow.comNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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$ i1 j' I5 I' Y6 ?) ^tvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 公仔箱論壇0 M8 A  A6 e& L! E8 ^1 V
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb" ]  ?- S% J5 n2 ?% Q2 P$ f1 L

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