[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
8 i+ X5 t' @$ [* I: Z! a公仔箱論壇4 y* e  m% D0 D- ~  P. A
#1)  What is the next sequence?5.39.217.77; W  p, u3 f0 O" u, d
+ U, n9 E0 e& \
     1, 11, 21, 1211, 111221,  ????
+ D2 c8 M5 y7 u9 w  otvb now,tvbnow,bttvbtvb now,tvbnow,bttvb' j3 y% L* ]0 v0 v' K; R
#2)& P9 Y8 X% b6 l' r0 n! g

2 ^& u( Z0 m& T! p0 @     3129 = 1
( Q- q& f4 j* X$ B- o     2581 = 2
6 T; s. ~& r9 [! PTVBNOW 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。     1111 = 05.39.217.77, L, n5 i- e9 Z) p+ O. p
     5983 = 3
( O' o1 e6 i2 e$ ?% h     6730 = 2
5 j3 V# j/ T6 @8 V4 Dtvb now,tvbnow,bttvb     9735 = 1公仔箱論壇0 ~8 z* ]( F$ @
     6666 = 4
5 P! B5 l" i$ ~$ E公仔箱論壇     8136 = ?$ u8 T" v, p. c5 j5 Y) @7 o

4 j- ~7 X* V! Z5 c
8 j* ?+ s. ?1 ?7 V7 z7 E! lTVBNOW 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。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。9 A" h5 h6 [( F& H2 R
5.39.217.77# C) ?! ~& J4 M
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.
; }$ i6 G+ W2 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。tvb now,tvbnow,bttvb9 H8 R7 t, X) X! P+ s) e# S2 e
The first no. is 1
) Y) R9 n+ p. ~$ w/ G  ?公仔箱論壇The  next one describe it: there is only one "1", therefore 11公仔箱論壇" u0 H9 W4 F4 q, a
The next one describe the "11" as there are two "1", therefore 21
% x" ~7 v+ y! r( O1 V6 L1 R  a7 `The next one describe the "21" as there are one "2" and one "1", therefore 1211
2 R$ G& v/ j: ~3 L8 G5.39.217.77The 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。/ n% W! I9 q6 [0 o$ c7 V
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb, O7 m, H5 g* p: ?, c( ~
312211
/ p& Y5 e/ \  q4 n9 f4 V! h' X5.39.217.77
! Y9 b$ f6 I4 O6 s9 |8 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。I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

: y' N) G$ ~& q) B& ntvb now,tvbnow,bttvb
! E' M8 @( H# F9 d3 G) 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。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.
8 n$ T' I% O" P( B1 E7 F5.39.217.77TVBNOW 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 C, a1 u* ?& o1 f: {( U* o
So the right hand side number 0 can be represented by number 1 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。% s: t. b7 C9 L( G
The right hand side number 1 can be represented by 3,1,2,9,7,5
! S( P# P; k* N2 Z' V8 Q- b) J, ?The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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 q9 N4 L; k/ j# a7 y* c
The right hand side number 3 can be represented by 5,9,8,31 D0 r; d! {8 c  I
The right hand side number 4 can be represented by 6
* S( b. d. k' c: b9 r3 h$ N6 ntvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2tvb now,tvbnow,bttvb+ p9 Z8 o5 j7 |

7 X" @. a8 z$ a/ Q+ Q0 \' p3 Stvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
, S2 o% D3 Y( F( I# p' c4 m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.
7 M  [8 ], ~$ S% z* H5.39.217.77
# D9 v5 g9 N5 f( d  Z  hTVBNOW 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& T. [& C1 \+ e. S: X1 l( _3 R1 W+ btvb now,tvbnow,bttvb