[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.5.39.217.77( w" t! o  {0 X! S9 X) j
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#1)  What is the next sequence?+ r  p. P) p/ l
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     1, 11, 21, 1211, 111221,  ????" C& v5 Z" S  R' {$ e( T" a4 @

- \, s3 E+ I8 {( m; q+ 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。#2)
) O" ~" T8 L) E# X! f3 C8 e3 ~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。
9 [5 |  `$ E+ ?+ B5 O公仔箱論壇     3129 = 15.39.217.77, u8 y8 J1 F% k* n1 P) J
     2581 = 2
3 S0 {$ Q2 m; s% ~" j, p8 f5 y5.39.217.77     1111 = 05.39.217.776 t% m$ z1 w  W' `1 h4 I
     5983 = 3
  L$ j% z4 ]! n5 A5 s     6730 = 2
" N. K2 \% ~! F3 zTVBNOW 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 = 15.39.217.776 X+ T- v0 p6 B/ W
     6666 = 4
6 B& p" @3 |/ F# K0 X9 x, m9 I8 W2 K5.39.217.77     8136 = ?
5 Z1 }7 A9 x& e: B& U公仔箱論壇. c6 d/ S% e5 S- u7 C
公仔箱論壇4 O( ?. p& o& R1 j9 |: o) g* g) K9 I3 ^" @
Enjoy...公仔箱論壇8 ?( y2 R* ]4 J7 s0 v

$ X9 \6 J2 i' |9 b, @' }0 V/ M' z+ A, Y5.39.217.77Answer 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.
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+ S, o( [: i' B" _( ~" X/ Ntvb now,tvbnow,bttvbThe first no. is 1
- d5 j+ |) t5 f9 E8 T- Ltvb now,tvbnow,bttvbThe  next one describe it: there is only one "1", therefore 11
$ @0 O' Q% N" c1 T, d6 \The next one describe the "11" as there are two "1", therefore 21
$ }+ \; y  Y, i# H0 Y& G5.39.217.77The next one describe the "21" as there are one "2" and one "1", therefore 1211
& }: G  b: K$ o1 ZThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221; i& ~. x  Q3 j" ]3 z1 g
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:, i2 d" p& E0 X7 l! O/ J
312211TVBNOW 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。' L& z8 R0 v2 [* c: u& o2 B5 H
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

公仔箱論壇+ ^! E' C8 f" W; E& P5 @7 ?

# I7 l* T0 V7 f! w公仔箱論壇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.
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, F! Y; S' \# ETVBNOW 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。So the right hand side number 0 can be represented by number 1
2 l0 f# E3 ~8 U8 K. `公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5& s) u. S; T8 `- a( X3 P, F8 @
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
! r( P/ p( O. n$ `The right hand side number 3 can be represented by 5,9,8,3公仔箱論壇7 X% I: F2 C- x1 q+ c( q
The right hand side number 4 can be represented by 6
/ d, r& b, D( S4 z& H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 2tvb now,tvbnow,bttvb7 M" Z9 B4 l2 W4 x$ p, }5 [( i& H
tvb now,tvbnow,bttvb6 z% i7 V5 m1 g2 Z5 `( x8 |' y
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
, O/ h& {8 f9 M$ |! D' b2 T& v# Q! dtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.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 j7 {* i; L# L3 F) v1 s
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4 K3 [- z- t: i) c6 [' Ytvb now,tvbnow,bttvb