[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.os.tvboxnow.com9 |- z1 m8 o  Z" W5 y# r* ]
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#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????公仔箱論壇/ v: H4 A/ n" c$ b) e0 v% K" F* d

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% }0 ^5 c8 M3 B/ Z, Ntvb now,tvbnow,bttvb公仔箱論壇# h; B3 k$ n, ~4 d* C& i! R
     3129 = 1os.tvboxnow.com2 O) L' V* [5 F7 m: W' N; h
     2581 = 2
' V  ~+ o  B# @' z3 \8 x0 `公仔箱論壇     1111 = 0
& l( j9 x; u& B8 y1 Z     5983 = 3
9 x' `4 B  w3 f" L* ^) |  ?5 @     6730 = 2
- M7 w! u  v! `  H) j0 h' r5 v9 ^     9735 = 1
9 s/ h4 s; ^( p" J2 H6 U! ?0 e- U     6666 = 4TVBNOW 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。  A5 A6 i6 q6 j9 |: u- u( V
     8136 = ?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。  S6 O; _) u) J1 d( k
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: d4 j! q) Q0 l8 p9 sAnswer 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.
( p- c7 |; t1 E$ o9 @tvb now,tvbnow,bttvbos.tvboxnow.com/ T1 }9 Z9 d; i$ X9 ?
The first no. is 1
* |! w0 q# c3 ?The  next one describe it: there is only one "1", therefore 11
+ B* ]" M$ G' C8 h( {" A% t; i" x) kThe next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb  ]; {8 }5 {) p# Y9 F# o; k
The next one describe the "21" as there are one "2" and one "1", therefore 1211
$ V. y. l: d$ Q2 Q2 Y7 AThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb  h! ?" {: {6 g# S+ H  n. E
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
$ n$ @: l$ R' [, @* v2 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。312211
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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) Q3 ^8 V5 p9 v7 Z1 Fos.tvboxnow.comAfter 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.tvb now,tvbnow,bttvb+ c* [9 a. ?: X7 Z* E9 x/ b% P
公仔箱論壇9 h% q+ S& E/ i
So the right hand side number 0 can be represented by number 1 * U% S: a9 J2 N( _/ `
The right hand side number 1 can be represented by 3,1,2,9,7,5TVBNOW 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。# j6 ?+ b0 c3 J' U' u
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0' r& P+ G, X3 m
The right hand side number 3 can be represented by 5,9,8,3
6 P& b1 B2 A, \6 q( qThe right hand side number 4 can be represented by 6
% c& e. V" Y+ j, CTVBNOW 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇+ h) j0 a: ?! i# B/ A
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.   {5 [$ `7 Y0 X# A( F/ j
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
8 b. W% b- D9 B$ B' X4 U公仔箱論壇
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