[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.公仔箱論壇# _; ]! M; x, d* C
tvb now,tvbnow,bttvb% ^3 x' K! L2 S  l, f/ p5 X; K
#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????
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#2)公仔箱論壇: j9 K0 j; g5 t

) c7 n/ C6 u1 [! _2 n# R0 m* V5.39.217.77:8898     3129 = 1
0 V# v. A: v, l. r3 Q$ B     2581 = 2
' ?  r; U9 O! s% Q     1111 = 0/ \. N/ z7 Y6 i4 E) Q
     5983 = 3  R  k4 |0 E1 Z: N7 u
     6730 = 2公仔箱論壇5 Z; v, ~& `! ]- e- R1 }" d
     9735 = 1+ F0 H1 n2 a' j% }7 D2 g
     6666 = 4公仔箱論壇: _0 Y  w- q( o$ \$ D
     8136 = ?/ e) G2 [7 c! |; U% ?5 N

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" r8 k  c4 }( [* C! R" ?tvb now,tvbnow,bttvbEnjoy...
% _6 j) e: M5 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。公仔箱論壇: l/ ^3 A5 ^7 K  N2 S0 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.tvb now,tvbnow,bttvb4 \) g; R  i/ u1 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。' [+ E3 T( m1 P* J
The first no. is 1
2 ]! T' `, m, y# |# m) e/ IThe  next one describe it: there is only one "1", therefore 11
" V9 c% y  C. e' b0 q$ s/ _: d( ltvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 215.39.217.77:88988 @4 v  i/ F) [' N
The next one describe the "21" as there are one "2" and one "1", therefore 1211
9 e! C% E# t  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。The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
' ]; s7 K; V, h5 B$ 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。The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
3 L4 U) T/ J" g) m! ETVBNOW 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。3122116 @% ^5 z! W0 s; F' t1 o! A
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。/ O1 L" i( `/ k; g
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb) G6 j' X; T8 N* F
5.39.217.77:88980 x( r" ~+ _2 z
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.
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: A3 O7 f+ `0 u( xSo the right hand side number 0 can be represented by number 1 公仔箱論壇* L3 K2 X8 P& t
The right hand side number 1 can be represented by 3,1,2,9,7,5
9 `: `, Y- U& U* J0 P' }The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
, N: Z3 h, w* U$ e; D3 M5 s8 I5.39.217.77:8898The right hand side number 3 can be represented by 5,9,8,3" H( H% k# I% m: P' \( c; D4 [
The right hand side number 4 can be represented by 6
% D$ y0 z2 y, y& p; h7 @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 25.39.217.77:88985 z# I* p7 W& v, j
5.39.217.77:88988 n! H4 v% ]% c8 ~( ?  C# y
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
. }  V7 m# L) i! p% `- y5.39.217.77:8898There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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