[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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& T, g  d" M- C2 N1 z6 G9 |tvb now,tvbnow,bttvb#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????: b4 H( [4 w& v$ l
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#2)5.39.217.77:88981 }3 p% t* |9 O5 u0 y8 F

* x0 D1 x' s8 ~1 K     3129 = 1tvb now,tvbnow,bttvb6 G$ p  M5 ]+ n- f5 H  \/ R( q
     2581 = 2
: e; J# j( Z; G$ X% _     1111 = 0
4 X8 G  v% n: F     5983 = 3
3 ^6 U* e- t6 n) t; Q5 Otvb now,tvbnow,bttvb     6730 = 2公仔箱論壇& N7 H; F9 }! }
     9735 = 19 r" h0 I" Z" e
     6666 = 4公仔箱論壇7 z3 d! H( m$ s8 k4 N: l
     8136 = ?
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) e) @% Q/ ]: W& u" |% \5.39.217.77:8898Enjoy...tvb now,tvbnow,bttvb3 G2 y3 H8 t5 J, k- d9 @% G
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。  _0 {2 C, O3 u& l+ T
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.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。8 r8 c  |' [2 J  T. B& r! Z" A
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The first no. is 1tvb now,tvbnow,bttvb( `" S+ Z- B& ]& v7 P4 }* Q; ?
The  next one describe it: there is only one "1", therefore 11; q4 o) |% o$ Q
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇1 p, \# _# n7 o) _! c- ]+ a# m
The next one describe the "21" as there are one "2" and one "1", therefore 1211
( w/ J" T7 _. E5 f" m3 m( i9 W) TThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇6 `1 @8 M- e% L2 ~" P$ ?: S
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
+ t, s% I7 o3 E; `tvb now,tvbnow,bttvb312211
2 X+ B" t' l& g. G) K' qTVBNOW 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。5.39.217.77:88986 V1 ^' r2 H' K7 g7 T0 X
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

+ f1 i! s! T2 l2 C0 w) j2 U  vtvb now,tvbnow,bttvb
& ^6 x) r( d$ t5 U( a" Q1 A% c5 GAfter 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。0 G  @7 k* f5 W& G
5.39.217.77:8898' A. z3 Z0 M$ b: t+ l
So the right hand side number 0 can be represented by number 1
: q% |% o5 o! j+ Z! 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。The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇: O) g2 n2 U3 q' ~4 P
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇& @! R: ]- {5 p1 ~
The right hand side number 3 can be represented by 5,9,8,3
8 e) @% N6 x. r' R$ L& }% g公仔箱論壇The right hand side number 4 can be represented by 6
* }5 o, C3 @+ H& r$ B. E公仔箱論壇Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2% z4 ]: `1 X$ w! U  e/ y2 C

3 `& ]% a) N+ [( _7 _" d公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
. d/ A1 @9 ?' d! Utvb 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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1 S: B2 y5 B1 ?tvb now,tvbnow,bttvb