[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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, Z: |, W4 C3 k+ V# E7 C- atvb now,tvbnow,bttvb#1)  What is the next sequence?
% B' F& S) B: S+ V! J' 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。公仔箱論壇' ~# E. B6 ], Y! o1 c( _
     1, 11, 21, 1211, 111221,  ????tvb now,tvbnow,bttvb) P8 r: P& m- ]2 i0 Y% H
tvb now,tvbnow,bttvb$ s8 A& [/ f  r! Q( O  H/ S
#2)公仔箱論壇8 ^# Z6 C/ P$ S. G

# r# n/ B1 R. t( G+ I# p     3129 = 1www2.tvboxnow.com* d' q* z9 x/ t6 [4 X6 @% t
     2581 = 24 c: d- @4 l% Z- Y" \
     1111 = 0公仔箱論壇) v# U7 Z* }% \* F! h
     5983 = 3
: F# Y. Z1 G# Q; `- N( Y     6730 = 2
! D( k3 k4 p9 J, Q# W/ r1 TTVBNOW 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。     9735 = 1公仔箱論壇  m$ N3 ^% j8 o& z& a
     6666 = 4
2 ~$ V; o+ B# P; f+ ^' _! e( p公仔箱論壇     8136 = ?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 Y. i6 ]0 V  v; W; H& T
www2.tvboxnow.com8 k5 L8 k# J( E

$ J) X5 a! e8 `6 F( g& n3 P3 ?tvb now,tvbnow,bttvbEnjoy...
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+ G) c+ ]" N5 D# e- v8 P5 M! B; AAnswer 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.www2.tvboxnow.com" a5 N3 h/ j' O
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The first no. is 1
) ~2 B3 I6 Q: P' L) Z( W公仔箱論壇The  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 c4 i# f* ]/ ?0 d/ }) x& G* e
The next one describe the "11" as there are two "1", therefore 21
! T4 r# O8 F& b* cThe next one describe the "21" as there are one "2" and one "1", therefore 1211
" v1 {) {% c& ?/ t' \+ C# pThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
7 |4 F# h  P2 Y0 hThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:www2.tvboxnow.com0 v( u0 F/ s6 O( U3 v4 J
312211公仔箱論壇0 n4 Y8 ^* h& x
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。) ~& e, p" N( K- r4 Y4 H; b! V' L9 f
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

/ {$ R" S% U% L" u3 ]! Ltvb now,tvbnow,bttvb
5 L8 Q, j  o6 E  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。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.www2.tvboxnow.com+ v  u$ `$ p" b$ L

' c  X6 v4 Z  P5 ?! ?tvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1 www2.tvboxnow.com3 }) x$ F4 Z% _+ K! R& k* c1 d
The right hand side number 1 can be represented by 3,1,2,9,7,5www2.tvboxnow.com* ?; y9 Q( X' `: ?2 \9 D  Y
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
; ?% U7 h, r6 ^4 s3 vtvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3( I" b0 ^+ [& F- g& a+ \! n
The right hand side number 4 can be represented by 6
. j2 e( l2 M/ v$ e2 g/ |www2.tvboxnow.comNow 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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3 _" o, \% ]& ]. Z0 z7 K/ E9 LTVBNOW 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。Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. . I0 Z: ^6 t, C
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb; w! H8 ]8 q6 M) c% a, m
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