[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
+ ~1 [" [9 H# }* k# l6 i+ Wos.tvboxnow.com
, o! A* @! g( a. N3 p, i7 btvb now,tvbnow,bttvb#1)  What is the next sequence?/ J1 d; y. m) V, G* `! A9 p/ C; h
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     1, 11, 21, 1211, 111221,  ????
3 ^  ~7 e; L% i  J6 ?" q3 l公仔箱論壇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。" L4 H2 A$ e& r# O  A& R
#2)tvb now,tvbnow,bttvb9 k5 h8 f9 H1 x; e+ \

0 F9 r+ U( F4 _! L2 B     3129 = 1公仔箱論壇0 \. P) H( X$ S7 ^
     2581 = 2os.tvboxnow.com6 ^4 X/ {6 L' r' y6 G" t% N  P
     1111 = 02 W  y5 V5 U( Q, v$ o0 o2 L
     5983 = 3os.tvboxnow.com* Q- Z( A1 |# f* X1 V7 P8 n
     6730 = 2TVBNOW 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。+ M- h: V( f" z. B9 R
     9735 = 17 _% {* T. Y& t2 k: o1 c
     6666 = 4tvb now,tvbnow,bttvb! i# P9 K" U) D0 N9 G5 j' e
     8136 = ?os.tvboxnow.com1 B3 t; `7 m% N) p9 Y9 C

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8 D$ r  }8 h3 b" S/ pos.tvboxnow.comEnjoy...
) C' }, f/ B$ N5 o% X" r6 w, S, 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。
, E* }, A5 p2 H. D* ]1 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。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.
# S4 L& G4 U/ }8 F% ]+ B- n! h8 ATVBNOW 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。, B5 N& B  m2 Z" n) E2 J) d
The first no. is 1
) r- j! e$ I' L/ g5 l% i2 pThe  next one describe it: there is only one "1", therefore 11
* ~% ~3 P- 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。The next one describe the "11" as there are two "1", therefore 21TVBNOW 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$ y6 B6 n- b# |1 `
The next one describe the "21" as there are one "2" and one "1", therefore 1211
3 j! h9 r  A- Y9 C+ gThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221* n1 v4 a: {5 s  ^0 M, F
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:) H# l% ?2 D9 E3 ?9 y9 E! J  T
312211
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+ |6 R2 j) H" M5 v& [" 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。I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

! R5 J: d) c# s3 x公仔箱論壇
  S+ p- e" P3 KAfter 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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* |3 [2 }6 L  N. h6 ios.tvboxnow.comSo the right hand side number 0 can be represented by number 1
0 L- n+ y( {$ ?tvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5
0 s  p. w( ]# Ytvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
% T  O2 K1 l5 I/ H7 vtvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3公仔箱論壇1 {& O7 t" o) w7 S
The right hand side number 4 can be represented by 6os.tvboxnow.com4 r# Z; p; t, s- I/ w" o
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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 @- F) ]3 Y7 g6 A
os.tvboxnow.com; C/ C# z1 z) q( R
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
: y. d' f6 y7 ios.tvboxnow.comThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
" A7 Z$ @* r: K  F) {- P' e: jos.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。  `8 x0 g) o2 ^& N( P( u
公仔箱論壇% F/ w1 M6 h0 w. ?) D$ f