[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
1 Y! s  m) x( C# B( K% f- N+ ^tvb now,tvbnow,bttvb2 u( E2 d( _3 D! L* _6 ^
#1)  What is the next sequence?
+ B1 T" V% I; O( e公仔箱論壇% P  s" S+ T8 `8 S
     1, 11, 21, 1211, 111221,  ????
2 o- d4 |* s4 z% 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。5.39.217.77: l' \: e# y: \0 ?
#2)5.39.217.77. P5 w2 g  @' w' z
5.39.217.77) B: a/ b8 f2 p% _
     3129 = 1
7 {* J6 I" _+ X2 I, o" F$ N  @( F% X     2581 = 2
( S6 d. s! y0 R! y; }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。     1111 = 05.39.217.771 ~9 i. L+ E! M/ Z
     5983 = 3
7 o% r6 U: K0 z) XTVBNOW 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。     6730 = 2公仔箱論壇# M6 D4 q3 Y( s; e3 p" U4 m7 d
     9735 = 1
2 Y0 C5 Z' n* @  Z1 Q4 L5.39.217.77     6666 = 45 G9 O* J0 U1 v4 O  B
     8136 = ?
. g, a# o, Z' v$ Y: h; GTVBNOW 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。5.39.217.776 R* F/ R6 s* q7 g6 h
tvb now,tvbnow,bttvb4 v3 b5 i3 r# L9 d; T
Enjoy...
" R$ Y2 t% n- j+ ]0 r2 ktvb now,tvbnow,bttvb5.39.217.776 Q0 n: W" V( K. w% V1 S' w5 H( Q% B
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.
) M  {: p& I8 u9 N1 k" K. Z# S公仔箱論壇公仔箱論壇* _7 @7 V) [+ H% s" |4 y
The first no. is 1
, _# ^& b( u* F7 v. @tvb now,tvbnow,bttvbThe  next one describe it: there is only one "1", therefore 11
$ U# J* ^0 \  n6 |The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb8 H5 R. P" ?. P$ T8 c
The next one describe the "21" as there are one "2" and one "1", therefore 1211
: A/ ?. `" z) |" PThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112217 o9 O$ T" A& o7 c0 x
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
0 u" W. r# x- z/ x& M1 D0 Z, \公仔箱論壇312211
" W" r" C6 @5 U8 j7 I% B9 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。tvb now,tvbnow,bttvb3 \; d3 e4 T) ~% T/ r0 m2 d
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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。& W) G0 h# v1 F# _+ j

0 d6 l* N6 _2 e  [5.39.217.77After 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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* O2 q( }1 `! o; [0 \+ mSo the right hand side number 0 can be represented by number 1
1 }' s- I: d! J/ VThe right hand side number 1 can be represented by 3,1,2,9,7,5
9 ^. @7 w9 Q; T) t8 x; z. x, 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。The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb5 |: v( T- M8 n+ `2 D4 r0 r
The right hand side number 3 can be represented by 5,9,8,3
, Y- }9 ~& o: Z* U6 j8 k6 Ftvb now,tvbnow,bttvbThe right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb  i( R3 d6 H4 y. c9 Y; t
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0 N, b/ _  b  \( {
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。5 R! ]9 P1 z/ ^: j7 N6 ~) a, a
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
8 Z2 o9 R" |! Z/ l6 P5 l; ?+ vThere 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。! G* \7 X7 O5 B0 |6 r6 V, ?$ d
5.39.217.77/ m* J5 P+ r9 x

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