[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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#1)  What is the next sequence?
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0 b) [9 X: K- r1 c- v% a     1, 11, 21, 1211, 111221,  ????
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" H2 }; m: i' }* B! I2 V9 dTVBNOW 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。6 B' f8 H7 H0 h# K
     3129 = 1公仔箱論壇: m1 B% q1 ?5 O' g
     2581 = 2
8 Z$ ^7 b7 I, f! stvb now,tvbnow,bttvb     1111 = 0
* l  G, x5 H6 l' [  i5 Q     5983 = 3TVBNOW 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。2 Z/ }/ f' ?( D$ n4 d$ d1 z' o3 o
     6730 = 2
3 ?4 \+ y# Y1 N2 R# Itvb now,tvbnow,bttvb     9735 = 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。' N4 j8 y: j9 {  n$ g- g
     6666 = 4
1 \+ |4 e7 `9 j; E4 D: J1 X     8136 = ?tvb now,tvbnow,bttvb% ~( E, L1 f9 g1 x% @

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Enjoy...
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: t9 G( z- X9 t6 O1 nwww2.tvboxnow.comAnswer 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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The first no. is 1
0 L+ n% U' E* y+ oTVBNOW 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 it: there is only one "1", therefore 11TVBNOW 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。& w/ U- I  ^: o" ?
The next one describe the "11" as there are two "1", therefore 21TVBNOW 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。6 h2 r5 u4 ^' B
The next one describe the "21" as there are one "2" and one "1", therefore 1211
1 S0 n- s# ~9 M5 M公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
5 m) s9 }6 }" s! B9 H5 M+ zThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:; m- C6 ?9 `0 Z; g) w8 a
312211
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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.tvb now,tvbnow,bttvb9 z% t, d7 P0 W! s4 z/ _1 X

7 A5 U( |! ~# GSo the right hand side number 0 can be represented by number 1
0 p  V( r7 k8 G5 f- d) y1 A% GThe right hand side number 1 can be represented by 3,1,2,9,7,5
" `. r1 D* M7 ?5 Q- N! Mwww2.tvboxnow.comThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
6 Q" w/ m! S6 U' m4 \" f1 e+ g8 sTVBNOW 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 5,9,8,3tvb now,tvbnow,bttvb) g* [8 _2 s1 C% c9 C
The right hand side number 4 can be represented by 6
3 n3 h$ O7 x* ?8 yNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2TVBNOW 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 q0 V6 j' X; M) C$ z

, Q$ c. E6 a% x0 i8 q. M( p3 sSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
% N6 H( _$ Z' g( U9 ?! l' a; YTVBNOW 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。There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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