[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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     1, 11, 21, 1211, 111221,  ????
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( M0 ~$ w. q2 o' }$ ]5.39.217.77:8898#2)) C( |6 U8 [& o% H7 z! G; [0 [

; O# j! e9 `' C  x' s4 m     3129 = 1tvb now,tvbnow,bttvb, T3 Z( {8 V5 m, A2 b
     2581 = 2公仔箱論壇+ e- A. y) r- R, w
     1111 = 05.39.217.77:8898' B; ?0 w, q; ^- y# Z/ l- s
     5983 = 3tvb now,tvbnow,bttvb- `7 l' [8 d, A  ~& j+ Q, ~0 j5 H9 Q/ z
     6730 = 2公仔箱論壇0 y+ `8 v( R$ y
     9735 = 1
3 I  o8 r. ~1 l* C# [5 g2 atvb now,tvbnow,bttvb     6666 = 4
2 o# t. k4 N; y% z     8136 = ?5.39.217.77:8898" s9 y3 U: x5 B$ `/ F$ d
公仔箱論壇# e9 C; H0 t9 O& E( f
tvb now,tvbnow,bttvb# k# L$ x6 N" J
Enjoy...公仔箱論壇. i9 U1 \2 l" A. c( D* V  t1 ^
5.39.217.77:8898% `2 i/ b% H; ^
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.3 Y  G" P; h# P. y8 a; X; |6 m
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The first no. is 1& L9 [9 s+ |# f' c4 Z
The  next one describe it: there is only one "1", therefore 11
, Y  o! m# X% i- x* Otvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21
* T4 m( j- q. j# O$ V4 @* F5.39.217.77:8898The next one describe the "21" as there are one "2" and one "1", therefore 1211TVBNOW 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。* j( v7 B, m3 X# D; w8 c  I+ D
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇& |& x! a2 c% U, P; x- H
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
8 i% ]) i% E4 x& q+ U3 w3 G公仔箱論壇312211
2 A- F/ C; x: L: t( p( I# Ztvb now,tvbnow,bttvbtvb now,tvbnow,bttvb/ L1 b, b  }% t5 F$ N. B/ R. K
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.
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, ^8 @3 G0 R/ K' G1 M) j$ R% B公仔箱論壇So the right hand side number 0 can be represented by number 1 + B: B) D, [/ \
The right hand side number 1 can be represented by 3,1,2,9,7,5* C' j% J: s" u# B4 C1 ?
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
+ o! Q) _, x$ `- _* s/ p6 ?) VThe right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。: H, P- u( {0 C/ a3 j( U/ B( B
The right hand side number 4 can be represented by 6
# G8 |* Q6 R. X3 w0 ^1 wtvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 23 j5 o: m4 f, Q+ b

6 e! }6 G/ }: q1 Q# R5 QSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
: b* K+ S9 e9 o+ AThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.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。) `$ ?. Y5 X, q1 W: p/ K# V8 K0 W1 R3 t! p

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