[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here./ {' f: a2 e4 P; U- ]% s

8 R6 E9 h& |' C8 \$ \$ U% ?www3.tvboxnow.com#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????
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- ~; I) S1 x; @3 a1 N( O" S* x& ]公仔箱論壇#2): K# ?* Y, J7 {9 B1 J* r- Z6 q5 K! _  C
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     3129 = 1
" E" [+ h# n3 X* \tvb now,tvbnow,bttvb     2581 = 2www3.tvboxnow.com) N. F. F5 G9 O: C9 w3 u
     1111 = 0
+ n% y. O4 K8 I6 L' d公仔箱論壇     5983 = 3www3.tvboxnow.com0 _+ a! v" _9 A3 f: E6 g* ]+ b
     6730 = 2
- z9 j3 P' e! M- Z, b8 |8 [) 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。     9735 = 1
, y- o+ R! e% N  ?% ^' j5 N9 Gtvb now,tvbnow,bttvb     6666 = 4
+ N, Q6 u' ]" F9 l8 g4 s% X5 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。     8136 = ?- W9 M2 ~$ y/ M- s7 }3 _8 k
tvb now,tvbnow,bttvb; P: `4 c2 C: A$ A8 P
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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。% p  T9 p, t% z' |0 v# L

: i8 d2 y4 o7 x9 V% U: j, b, Gtvb now,tvbnow,bttvbAnswer 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.
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) i' \1 C7 |+ I+ x) ]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。The first no. is 1
& N% A9 z. {, t# w/ q, fThe  next one describe it: there is only one "1", therefore 11$ K  C/ x# z+ o7 V
The next one describe the "11" as there are two "1", therefore 21
. L# b$ B3 w: e. T) H" itvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211
! ^' X  |- f$ l* ywww3.tvboxnow.comThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221www3.tvboxnow.com. }8 p) Z# d3 F6 f6 k! z
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
' f8 y' y- H0 J9 d5 D( a! v4 l, Q' ntvb now,tvbnow,bttvb312211
' V2 t) T3 v& N7 t* v  ?5 O/ bwww3.tvboxnow.com5 v: w/ @; M8 a$ c
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

9 R  H5 n9 }: ^! e+ ewww3.tvboxnow.com
2 w' W3 e# f( ?% w9 j0 Wtvb now,tvbnow,bttvbAfter 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.www3.tvboxnow.com$ S: V! E8 B+ @2 R* d4 c

( ^( L( c1 Z3 b8 v! }$ [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。So the right hand side number 0 can be represented by number 1
* |; z+ o7 K( e8 p- H; y2 Vwww3.tvboxnow.comThe right hand side number 1 can be represented by 3,1,2,9,7,5www3.tvboxnow.com2 d# e/ \, k6 z, N5 S: Z" @
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
4 k0 K5 L1 S5 K& `* PThe right hand side number 3 can be represented by 5,9,8,34 W! |6 K* B* ^& [& [: R0 u7 Q# R
The 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。, N- T/ {; X6 {
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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0 V1 x9 y- I2 K7 G+ d9 }8 o1 {Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb( L8 U1 x' g. m4 c& j8 ]: z" A
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# V! [( `$ G  s/ U: k: s

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