[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.公仔箱論壇& L5 Y' }6 X" M2 n$ W4 T

8 X8 K, \3 O. H8 e#1)  What is the next sequence?公仔箱論壇  L' F) ~6 c) k* d) |9 _
tvb now,tvbnow,bttvb9 ?2 r7 G. Y0 l. _
     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb+ J% B, J6 j' S$ A4 `' j# g0 r
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。' a  A+ Y+ r) C% R
#2)
, {+ S" ?+ b* h; @tvb now,tvbnow,bttvb- F6 w5 z# G9 P5 u9 I% u! g
     3129 = 1TVBNOW 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。. U  `+ p& D  }3 _( a5 e
     2581 = 21 u( G% p6 ~& m
     1111 = 0  l( m" ~9 t( j4 J& c
     5983 = 3公仔箱論壇1 G; _3 u. g7 e7 G+ b
     6730 = 2
- I" f- g1 _: a) O: W公仔箱論壇     9735 = 1
( `( S1 v- s$ t' d. C3 W) I     6666 = 4
/ {, T- q0 K9 X; S5.39.217.76     8136 = ?5 i$ S; u& X( y. w# o) M& s7 x! g

" o2 p9 I7 u; F+ L5.39.217.76
. m3 q# p  e, H# Z8 M% U: V* u! Atvb now,tvbnow,bttvbEnjoy...
% I6 t' ]( t8 C* l+ W3 n% L; f5.39.217.76
& F. ~3 r3 Z: A. v1 {4 l# i* rTVBNOW 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。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.
: q0 F0 C- R$ l# e+ f6 ~公仔箱論壇- @3 h' Y. m" R2 O  `" Y9 ]
The first no. is 1
$ }) V0 [5 `* Rtvb now,tvbnow,bttvbThe  next one describe it: there is only one "1", therefore 11
- I0 ~+ y  E+ i5 B- S& u3 @公仔箱論壇The next one describe the "11" as there are two "1", therefore 21
# b1 q1 L+ R! \; j. h( m5.39.217.76The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.769 U9 m9 G' N' o
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221TVBNOW 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 A( g6 F9 z" d) L5 G
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.76% Y3 z8 s; l0 ~# ]$ t1 M3 F
312211公仔箱論壇' b) }7 v- i7 H5 [+ w7 T0 [; e
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

3 e2 g+ u  Z& y+ I, h# a/ E! S6 @: L7 x公仔箱論壇
5 M; x( Q! M7 \5.39.217.76After 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.
' `+ z4 G' s2 B2 i( OTVBNOW 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 Y5 q" e1 Y8 o" ?+ Q
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( n+ T8 B# b. d! O3 `! X; F
The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇* @# N3 j% q" [0 e% K! T
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
. G/ q  C# j3 ~5 P5 h% d公仔箱論壇The right hand side number 3 can be represented by 5,9,8,3
, j8 S' D$ ]) yTVBNOW 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 4 can be represented by 6
$ I5 }5 n0 k. V) w% \5 U8 l2 e* f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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5 Q2 ^! v' |2 N3 _  u& c- y, iSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 5.39.217.76( s, b" c6 F* z
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb; z1 U6 d3 m7 g7 ~
5.39.217.768 ^; [* k; K) g" a. z* B1 v9 y3 d+ r
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。3 k5 e( k; ~, @+ `2 G