[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.* Z4 V0 i' f) }' \
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#1)  What is the next sequence?
2 l8 G; k6 Z2 Kwww3.tvboxnow.comTVBNOW 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 M8 w) d% i( a+ P; ?
     1, 11, 21, 1211, 111221,  ????
. z: Y5 V% s* t9 Stvb now,tvbnow,bttvb公仔箱論壇  \3 x1 \) R4 m! ^: g
#2)/ l1 Z1 w7 O* |

! M$ D  x* B3 k4 a# ]+ V* {# R     3129 = 10 b# z0 r, r9 o# W* L  b0 D, n
     2581 = 2www3.tvboxnow.com2 Y  C( B( @- c0 v' f  n3 `& \
     1111 = 0
% a7 H, N1 n& U7 M. owww3.tvboxnow.com     5983 = 3公仔箱論壇7 `5 c( ]0 |8 p0 h6 G* {( S
     6730 = 2公仔箱論壇  I+ C% P8 J! m# F, K
     9735 = 1tvb now,tvbnow,bttvb4 v+ t" O! P- i: w( n3 T' H
     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。0 p  G/ [  c; b
     8136 = ?, i% |  I; f- u9 U! a

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Enjoy...tvb now,tvbnow,bttvb) d; ?" K1 Q+ u
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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.www3.tvboxnow.com& G' ]/ v, A& I1 _% Q+ ^1 g
公仔箱論壇% {  |( o+ t- E  g* {
The first no. is 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。2 N6 @$ M; w9 o* E0 B# n/ l% J
The  next one describe it: there is only one "1", therefore 11
# `4 S# ]& s: b) L( @3 LThe next one describe the "11" as there are two "1", therefore 210 M$ l4 d* O7 Z" T  j
The next one describe the "21" as there are one "2" and one "1", therefore 1211
( D: v6 O/ b' L( otvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇7 h+ X  R+ X' E
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
$ B. v7 Z7 ]* I4 @8 Y5 Q( P+ r- H  e公仔箱論壇312211tvb now,tvbnow,bttvb0 X* X  w0 P# [/ n

8 d4 N$ p% m) ~3 N0 e$ i9 B公仔箱論壇I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb6 I" b: ?1 K* Y. n% U3 A0 x8 P% g; ^

" g4 r, O& l. U' JTVBNOW 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。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.www3.tvboxnow.com* ^" Y$ A+ V9 c4 l& |

2 q, m8 C( I2 {/ ~/ Ttvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1
$ [2 C+ ]& G; N+ V1 X" p- mThe right hand side number 1 can be represented by 3,1,2,9,7,5
+ x9 _1 o# x  F) ktvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
! g. q& g0 j0 g( L, p公仔箱論壇The right hand side number 3 can be represented by 5,9,8,3tvb now,tvbnow,bttvb9 e5 m5 w3 n6 i6 U7 ]+ l
The right hand side number 4 can be represented by 6
+ j& w  U% S7 ONow 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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8 s) k8 |- }' A, Ftvb 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5 ^/ R% Q' b. [8 e% R
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb/ |0 ?4 {% o/ N2 h6 U/ n

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