[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.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。6 I' l( }" E3 p: M' B
公仔箱論壇4 s+ [0 b5 J6 q& d) {
#1)  What is the next sequence?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。; C5 S  B9 L: w2 ^

$ @% r: F1 l6 iTVBNOW 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, 11, 21, 1211, 111221,  ????
, ~- [6 W& v# z  [4 ?; V4 v公仔箱論壇
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9 K7 z3 j+ o) r- KTVBNOW 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。; }# S2 k- ?8 U4 p
     3129 = 1
. H# ^* W$ m# C& {" U1 T" kTVBNOW 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。     2581 = 2
0 i; C+ D2 C$ b% v+ E5.39.217.77:8898     1111 = 03 l, y  H( g0 t5 p: ^
     5983 = 3
, Z, _5 m  {. L) `# W! J% itvb now,tvbnow,bttvb     6730 = 2
' R# E/ F  ~# N5 v0 t4 v( g0 Stvb now,tvbnow,bttvb     9735 = 1
+ e. D+ m% W: |  u/ F     6666 = 45 c+ T9 X2 N; K) Q# [
     8136 = ?公仔箱論壇4 W' ~2 ]. C! u, _1 y. [: T- J
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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 o: J  i6 O8 u
Enjoy...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' \, B! @8 h8 Q; h5 C6 `0 r

1 S; T- @7 U; j: U" Q6 D& d: ]4 Xtvb 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.公仔箱論壇6 L  ~' H! j; c
5.39.217.77:8898' n" D6 e0 d  }$ R% G" [- @
The first no. is 12 j, G: g  o) A# \% E$ Q) I1 t
The  next one describe it: there is only one "1", therefore 11" t5 T* [0 ~+ k$ w" |/ [
The next one describe the "11" as there are two "1", therefore 215.39.217.77:8898. e5 G' a% O0 |9 z
The next one describe the "21" as there are one "2" and one "1", therefore 1211
: c+ W% H/ \1 X! V" g( EThe 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。! d" P, y3 @* p1 k- w
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
) n6 v: h3 ^. W2 Q- {/ U312211tvb now,tvbnow,bttvb0 ]0 F  o1 C( y% ~, v7 x3 @

* h, z* ~, ?8 L3 R! H4 ?5.39.217.77:8898I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

5.39.217.77:8898% \& f$ W5 B1 ^
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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.% Z2 A. R1 h: D1 m

5 [/ o2 E. [, W; F' o公仔箱論壇So the right hand side number 0 can be represented by number 1
/ ^( k- Z- ~( N. r/ A5 m. V0 ?* b6 @公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇" ]+ p( [2 y- U2 t
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
# O( \! x6 I/ M' _% z9 w/ BThe 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。$ T2 o; c5 C2 i# \" J2 k" P# S
The right hand side number 4 can be represented by 6
. I& p4 ]8 N. s; U, bNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
( J3 g1 a8 ]; ^5 Itvb now,tvbnow,bttvb公仔箱論壇: R$ c( h* K8 b; b' ]5 q8 c) I
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
; F. {) c: e) Z/ o7 W" B# {5.39.217.77:8898There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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