[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?* B" u9 V* D" I. C- D1 z
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     1, 11, 21, 1211, 111221,  ????
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; c; Q" z* g0 L, A6 N9 G, l/ ^/ f" `tvb now,tvbnow,bttvb#2)5.39.217.77& I0 }& s4 C" w) i
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     3129 = 1
) \) Z7 L: e$ T- |3 l" H5 F; ~8 a) V7 u公仔箱論壇     2581 = 2
9 q0 C' Z( I3 {2 z# S% P; K, z     1111 = 0公仔箱論壇% ~- k. p. A: J( v6 S) i
     5983 = 3
( O* f' Y8 s: N( |) W7 e5.39.217.77     6730 = 2
2 j2 y+ |3 w5 f/ @; v3 t* O5.39.217.77     9735 = 18 w6 G/ [: f  T( {
     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。" r  ~% \4 r9 C$ y' M' V
     8136 = ?tvb now,tvbnow,bttvb0 ~+ u% J6 T. B' v, Y
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5 K3 R1 ^5 }8 _. [3 _  ?. DEnjoy...5.39.217.77% A8 Y& E1 B% i" d, i7 x9 n& E

3 j: o! f, X/ a. Q2 QAnswer 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.
) ?$ E0 O8 M+ b! mtvb now,tvbnow,bttvb公仔箱論壇+ \6 }8 i8 {; `  R2 \& H; `
The first no. is 1
# n' A) U- v' Y+ c; m+ g# M3 lThe  next one describe it: there is only one "1", therefore 11TVBNOW 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。1 L& O% Q3 b& K
The next one describe the "11" as there are two "1", therefore 21
  H" U5 W+ s7 l) ]2 h8 j" G; M9 B" [公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211
6 r1 F2 V) Q7 r4 MTVBNOW 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 "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb2 P1 K4 B( V4 {6 \6 N% ~$ C
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:7 h% C) _9 x) Q. e& s
312211
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

! c" Y8 f# f5 s! g) Z5.39.217.77
0 p( a* F/ F6 \  G: n5.39.217.77After 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.
* p: r& ]$ r$ F1 j" _8 |4 @( Ztvb now,tvbnow,bttvb* b: `9 `( @4 d3 J$ S6 }& k
So the right hand side number 0 can be represented by number 1 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。$ z& W' _) G0 Z) H2 ]: n2 e: W  j
The right hand side number 1 can be represented by 3,1,2,9,7,5TVBNOW 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。* M/ v* z# d+ L' t( P; q& N5 o+ j. w
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
& C  \7 n8 K! `6 f, IThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇! |3 L* @0 P& _
The right hand side number 4 can be represented by 6
8 [+ P& Q2 ^; _公仔箱論壇Now 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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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. - L  p6 w3 c# U7 l$ s7 O3 R
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
! O' c7 a6 E( M公仔箱論壇
4 R8 N. C( n; q- 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。tvb now,tvbnow,bttvb& k  W' W  c, @6 I- M$ F