[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.1 O# o& [1 {' x% v7 i
公仔箱論壇& T. s! K0 ^; j/ [
#1)  What is the next sequence?
9 q. ?- `! y$ y1 |( ^3 bTVBNOW 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。5 S/ \* z* c7 j" _. V
     1, 11, 21, 1211, 111221,  ????
/ E( N1 t# x+ h) J. ~5.39.217.77
' j: \% Y' q. A" J' \公仔箱論壇#2)
: O+ s% Q% B6 \# Ftvb now,tvbnow,bttvb
" C5 ]8 f' r) {* `9 ]& D5 k- \5.39.217.77     3129 = 1tvb now,tvbnow,bttvb6 Z9 S8 h. e! f, H6 e/ z
     2581 = 2
' [' ^6 h9 s; j' ^1 `) h     1111 = 05 ~7 _; w8 `  r$ y% Q/ B
     5983 = 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。/ ^( K6 G2 |; q0 g( _! _
     6730 = 2
, w/ ^5 x' h7 x. I     9735 = 1
2 v* _6 t4 {9 Z, |8 A: Qtvb now,tvbnow,bttvb     6666 = 4
$ e! ^( J8 G, j     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。& [" h. d) B# ~; L8 }

5 m4 p. U3 n. _3 ^. g" y  }tvb now,tvbnow,bttvb
* \9 w+ r; T3 |5.39.217.77Enjoy...
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3 P7 a0 r4 D& I8 @1 |! T5.39.217.77Answer 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.
) X+ [5 r% _/ [9 R" T! p. p5 m: f/ h- W9 ]" v" c+ Z& a; t0 ^
The first no. is 1
! \& t, z1 V) S" BTVBNOW 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 it: there is only one "1", therefore 11
; M, G* A3 N' B5 C7 |6 O! A" gtvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21公仔箱論壇0 p  t; V. M! i( ]
The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.779 E1 }$ B$ P9 w% y4 D& n5 B
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
9 \: S' @' f' U( k2 x0 q公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:$ c! X/ i3 w/ F6 W
312211) P) T. E+ V: x1 P6 C

9 E9 m" y9 z8 T8 ~/ u0 a2 mTVBNOW 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

5.39.217.77; J8 U; }/ M, V( h. W( r9 o

0 C" @3 C3 F3 F8 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.tvb now,tvbnow,bttvb. {9 A5 h; T# \" R& |/ I* e

. V2 n  n$ |3 O  {5.39.217.77So the right hand side number 0 can be represented by number 1 5.39.217.778 U2 O3 v- N  m$ f' n
The right hand side number 1 can be represented by 3,1,2,9,7,5
/ Z' M0 a: T' C0 ^( z0 RThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,04 n6 z$ C# V, t. N+ x' r# f1 s* Q
The right hand side number 3 can be represented by 5,9,8,3
" O* f& t: N/ C7 Q$ u: }公仔箱論壇The right hand side number 4 can be represented by 6
( c1 X8 J% R# qNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2. I4 r- _% {% A

* l2 G7 V& j, C& P9 e5 ~$ g% Ntvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
# q; q: @/ T( _* C% jtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
2 `  p6 R4 T( y( E* mtvb now,tvbnow,bttvb
- v1 W7 h+ ?, g) g* v- T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。' ~: N5 ~3 B2 d) L' m