[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
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+ }* C2 I, J/ ~$ g5 ]% ?8 l公仔箱論壇#1)  What is the next sequence?. e( e' e, V% f3 `) S- i

4 u* d) U0 G2 }: q: W7 z     1, 11, 21, 1211, 111221,  ????www.tvboxnow.com  ^) [% j. d8 ]0 ]+ ]" k
www.tvboxnow.com! x6 f, F) n, p! m% c* ~! n
#2)tvb now,tvbnow,bttvb6 r% F( C7 L& s5 k0 n) X( b$ v
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     3129 = 1$ ^: E( M9 c7 r' y; b( Z* l
     2581 = 2
- P) C( K, S* }4 D# e% c$ j' jtvb now,tvbnow,bttvb     1111 = 0
3 |0 a( [1 K9 K$ r公仔箱論壇     5983 = 3
# T7 d( A( ]  W% W( i  Q公仔箱論壇     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。6 m. d& ?4 f8 F7 R2 z' W
     9735 = 1www.tvboxnow.com9 F/ Y2 q* S4 |) o8 }" Z+ E3 H
     6666 = 4
+ f* {  K" b3 x  a  `     8136 = ?
3 U# B9 v9 y8 v* 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。
' I1 q0 m4 l% K' Y9 W( L  Mtvb now,tvbnow,bttvb
1 m8 r: ?9 E4 U: o8 J  D1 Iwww.tvboxnow.comEnjoy...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。$ w8 d* }7 R7 H- ]: f

* B" q- z5 P) X$ c" X+ qwww.tvboxnow.comAnswer 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.公仔箱論壇( K% G6 O5 V6 z. t
tvb now,tvbnow,bttvb6 u# ~2 _# [0 v# q7 p  B$ X3 B
The first no. is 1
/ \4 }( @* r4 i6 p. vThe  next one describe it: there is only one "1", therefore 11www.tvboxnow.com# ^7 U% d6 ~; H' @- ^5 b
The next one describe the "11" as there are two "1", therefore 21
8 C8 H; U; t- [  B$ i! sThe next one describe the "21" as there are one "2" and one "1", therefore 1211
8 ?3 ]9 w; k  W7 h+ P; E公仔箱論壇The 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。5 O; k" `( T6 O; q9 e* U! K# ^' @
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb2 r5 y, W2 f# O: t- R4 t
312211TVBNOW 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 a5 \& ?. a$ P- c

) u1 _& n; h' [( X% H公仔箱論壇I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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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.公仔箱論壇) m4 h3 ]% U; M* a) S
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。) ]6 S' j9 B" `
So the right hand side number 0 can be represented by number 1 : v( u( G) V8 b( k
The right hand side number 1 can be represented by 3,1,2,9,7,5
8 P" \1 o" S3 XThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
$ ]' ^. n& H0 Etvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3www.tvboxnow.com3 ~- y, [6 b2 N9 U; r9 [
The right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb# k: U  f* @4 e2 j/ c: y6 k1 C
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。) W- h% F4 v; g/ L( e6 a
公仔箱論壇& X. g* i* I% L2 I1 b1 H- B8 |
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
/ a, }# {9 @& e' n, ?tvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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