[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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3 A1 O) Z( T0 K( N- }) ~9 |5.39.217.76#1)  What is the next sequence?
( K* i& I. V) \. [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。1 N8 W2 @5 ~: R' j% h* N9 @) P8 C
     1, 11, 21, 1211, 111221,  ????
9 |* t* U0 B$ l9 n7 B公仔箱論壇
5 K* Q/ M* j8 D7 Z3 ?' E! l公仔箱論壇#2)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。" ?8 W/ y4 `+ R6 w0 s4 g

0 ]! I' J! r# k: Z     3129 = 1
) ~3 ]6 Z$ W9 G; h# z' qtvb now,tvbnow,bttvb     2581 = 2tvb now,tvbnow,bttvb# \) Q: ]6 s5 e, s
     1111 = 0
7 j! J: x. k: r公仔箱論壇     5983 = 3
4 V! Y* B, {4 e/ E4 n! c' F6 Xtvb now,tvbnow,bttvb     6730 = 2tvb now,tvbnow,bttvb$ O9 {6 Z3 \) X5 J# D9 L
     9735 = 1- O6 z8 D9 g( w; _7 F
     6666 = 4公仔箱論壇. h9 l: N, d7 x. F& ^3 m& }& d
     8136 = ?
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5 j- w3 z. U  f& _# q6 g5.39.217.76% [' j3 m/ w& \, t. s* C
Enjoy...公仔箱論壇7 C* n1 p/ K. S3 l7 n. b- V9 h

8 n5 }/ [' l3 j; Wtvb 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.5 ]" R  D7 R1 Y: z( 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。0 m, |) f5 h) e# m% c/ S; T6 b
The first no. is 1
/ z! m9 x9 U! m9 T0 V, ]( p5.39.217.76The  next one describe it: there is only one "1", therefore 11
- }- F+ ~" e$ w; v% e0 YThe next one describe the "11" as there are two "1", therefore 21
. B7 `/ @+ r% I& k( LThe next one describe the "21" as there are one "2" and one "1", therefore 1211
& y) |& y2 Q5 M- N公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
# X9 C* |6 s) s# ~6 ktvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
+ l0 h; |8 r  `( h, G, b公仔箱論壇312211
$ t9 L  L+ ^& J& E: @. w4 L公仔箱論壇
  y" y, M9 Y1 R2 dTVBNOW 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。I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

公仔箱論壇6 Q, ^8 B$ g! a5 x4 Y7 F
tvb now,tvbnow,bttvb7 L; Z& W* j, y3 X* h
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.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。) v( a& e+ a6 `; r/ \; s

# x& [" l) M; ]) a+ u  c5.39.217.76So the right hand side number 0 can be represented by number 1
! n4 y' x. H# M4 k  j5 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 right hand side number 1 can be represented by 3,1,2,9,7,5
% R8 g; Z# [6 j" \- B" b0 Itvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
4 [2 \6 s7 [% ?0 ^3 L2 |+ m8 i' \公仔箱論壇The right hand side number 3 can be represented by 5,9,8,35.39.217.76+ z9 N3 v4 y! n4 R
The right hand side number 4 can be represented by 6
% X, p' o0 A7 E. D9 u; V( lNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.762 J7 o7 c9 [  ~  N; A& _5 F+ P

( d; j. e# w+ I! S2 u1 qtvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 0 y& }- E# a0 V4 Q, D
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
- w  n8 e6 v& g, c, M5.39.217.76
1 u& `/ B* x; P3 ~6 ytvb now,tvbnow,bttvb5.39.217.76; i0 R) ?# m7 L/ B