[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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  Q4 R9 R/ Q+ G, R. Z% i% 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。#1)  What is the next sequence?5.39.217.76& g! \3 D; J" G; m
公仔箱論壇  w% k: w$ G1 u
     1, 11, 21, 1211, 111221,  ????
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: j1 @4 G: [4 F0 C     3129 = 1公仔箱論壇9 [/ [" R4 R! ]+ z0 Q
     2581 = 25 s+ L( a- M7 |( Q
     1111 = 0
) L) L- u+ P0 M0 f: s- b+ D3 O     5983 = 3
; p' i( N- V1 T# k$ B& jtvb now,tvbnow,bttvb     6730 = 2tvb now,tvbnow,bttvb7 j9 ~% R7 r  v2 y5 f1 K' V" B7 o
     9735 = 1tvb now,tvbnow,bttvb  ]7 v4 H5 V+ p( @% v
     6666 = 45.39.217.762 }, n% v! B2 M' U
     8136 = ?4 B, M: ~' A/ `; {& _. r  V* D
公仔箱論壇6 j) Z$ t( m8 e, X
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Enjoy...
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: \' J7 J/ q9 I  ~. i- B3 G5 ^' yAnswer 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. M, }: ^* ~' L3 P) r1 z
5.39.217.76' O; X& n8 w% J/ d5 W, s
The first no. is 1TVBNOW 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。% v5 q- @* g( Q1 X: y  [' n
The  next one describe it: there is only one "1", therefore 11
! }! y8 U$ i9 Z3 C% m! \! Y$ MThe next one describe the "11" as there are two "1", therefore 21
* `# q' z$ ]/ CThe next one describe the "21" as there are one "2" and one "1", therefore 1211
4 D/ g2 t6 w! ]2 a3 {" DThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
! }) l' @+ v8 n4 N. ltvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:tvb now,tvbnow,bttvb' I# ]0 ^2 T! q; _
312211公仔箱論壇+ S" r/ p& |- c+ N
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。- ~' A7 `8 V1 b
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.
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So the right hand side number 0 can be represented by number 1
' \8 X2 Y. I' |2 m' v+ F公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5
/ x* V  ]/ f9 r' O5.39.217.76The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
& C( X/ _  \& O2 ]7 [7 s2 U( RTVBNOW 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 3 can be represented by 5,9,8,3
7 t4 p8 m# c2 t2 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。The right hand side number 4 can be represented by 6
3 N: m% }* g$ T9 U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. x  O' r8 z" r/ c2 ^4 @& l

9 q" |/ k$ C$ k5.39.217.76Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
, D; q+ @( }. p( l9 [. y公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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, c2 E& G+ m- Y% ktvb now,tvbnow,bttvb