[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
0 }6 U" B: F+ R# j$ V9 Ltvb now,tvbnow,bttvb0 e$ @# V8 J3 O3 S/ D: h$ }
#1)  What is the next sequence?
, W6 O9 @& ?. V4 k$ Ntvb now,tvbnow,bttvb
" d" p5 A# a* T2 R2 s5.39.217.76     1, 11, 21, 1211, 111221,  ????
# u5 S  p. x% a$ O6 G5.39.217.76; E2 n" i1 Q% d3 n* A4 K
#2)公仔箱論壇$ V% c5 J' F7 U7 j4 ~/ j

' @: l8 ^& u8 B) M& y$ F& F: d     3129 = 1tvb now,tvbnow,bttvb1 O+ `* W4 T6 S8 Z3 ]3 U& A
     2581 = 2
$ n# m& D% t" h" ^- d  Y公仔箱論壇     1111 = 0
( n0 G, O# H% j1 G公仔箱論壇     5983 = 3$ H7 p& k& `5 w6 I3 b
     6730 = 2
4 @3 s. F  C* a" x7 STVBNOW 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 = 1TVBNOW 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。& \/ s5 h5 P- ^% ]
     6666 = 4* _1 H5 I" @$ P( l6 F& m
     8136 = ?: W, r" c7 P/ H' f0 N! _
公仔箱論壇2 {0 b' j' ~0 }- W$ }
, @* D) r! f& K9 n' p3 Y1 a6 K6 q! y
Enjoy...5.39.217.76; ]8 U- N/ r8 Q4 k! a0 }
公仔箱論壇4 d8 C5 @- j  `: d3 O$ l3 c
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.tvb now,tvbnow,bttvb3 ~% ?4 e. {! o& d7 r" D( m5 m1 N

4 I" g9 C, l, I. I) Z( XThe first no. is 1tvb now,tvbnow,bttvb5 ~) T0 @* A: e5 Q! v
The  next one describe it: there is only one "1", therefore 11
1 o' S" N9 R7 O% k4 }9 w5.39.217.76The next one describe the "11" as there are two "1", therefore 215.39.217.76' D% `/ q3 d' x* N8 |
The next one describe the "21" as there are one "2" and one "1", therefore 1211
; ]) ~# k- v+ M6 {! s( A1 ~, hThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb# C. M' ?$ _, o! S7 h
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.76- S' W; z* I6 X$ D
312211
& N: E' G% u& C: ^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。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。) Z% l( p" ?7 |" ^
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

公仔箱論壇' m0 g+ x% x' |8 r  H& m6 `* x

6 I6 _& Z: \4 q+ {5 I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.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。7 n" ]( j5 g4 P3 z, j2 N

# D$ y4 K4 t$ }; Wtvb now,tvbnow,bttvbSo the right hand side number 0 can be represented by number 1
8 I4 v0 u* u" x/ v5.39.217.76The right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.76# y  P: S* c: j: X: k- I1 d
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
8 g. h$ S& Z- r9 ?tvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3
: ?/ n; ]! S0 A. e* U9 ~5.39.217.76The right hand side number 4 can be represented by 6TVBNOW 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。- G+ L) \! D2 C# J
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇$ \& U1 k1 g/ U/ ?& r3 i
  M, N2 R+ J, z: H/ T
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
2 w- z6 x& b9 _8 e' P- i公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇& d) o' q3 `: u# Q

7 j/ ~  L6 M9 ^. c7 f8 }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。公仔箱論壇  a1 [8 E! ]4 Z' s3 `- C