[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* \5 N$ F5 P" ^  O) i. N- I
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#1)  What is the next sequence?
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5 ?7 t6 m7 J4 N2 g     1, 11, 21, 1211, 111221,  ????
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  j: u( z+ j; ]- m/ vtvb now,tvbnow,bttvb     3129 = 1www3.tvboxnow.com8 X6 r8 C. q- B) E
     2581 = 2www3.tvboxnow.com" ?) ?9 V4 l; {! w% b
     1111 = 0公仔箱論壇  l1 p4 n9 N! D( T. Y2 S2 M- o
     5983 = 3公仔箱論壇$ P, L' U) a" y1 I4 N
     6730 = 2
+ X8 X7 @) m' T+ I) v) ?tvb now,tvbnow,bttvb     9735 = 1
3 Y# q  E) S, E# Iwww3.tvboxnow.com     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。# F8 [- H+ K0 C3 O! w! |9 x2 ~! z- {
     8136 = ?
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8 H+ [( v% w* F; V4 g; y1 ?( Kwww3.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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% ?$ u4 c. `8 s% H. Ytvb now,tvbnow,bttvbThe first no. is 1
) i* X4 q! H2 Z5 ]) cThe  next one describe it: there is only one "1", therefore 11
) ]5 `# L: \( j- `, N' j% SThe next one describe the "11" as there are two "1", therefore 21
8 L6 `$ Q+ q- D0 \6 e4 R9 e; G公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211
2 k3 i/ C1 I6 M, U5 wTVBNOW 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# Z/ f) i3 L: x) C+ ^
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: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。9 q* Q' X# R5 G+ m% U% o2 d( b0 F
312211
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9 W& V) l. `8 g4 gtvb now,tvbnow,bttvbI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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! q* g- g6 A3 Z5 L  {tvb now,tvbnow,bttvbAfter 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.公仔箱論壇7 w( p# @3 K' f. P: }
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So the right hand side number 0 can be represented by number 1 1 g% x! \5 c2 f* P* W7 W
The right hand side number 1 can be represented by 3,1,2,9,7,5公仔箱論壇5 A1 j" {: @) V. S0 `
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0www3.tvboxnow.com6 l; k  O4 J+ g& a& f( G' c
The right hand side number 3 can be represented by 5,9,8,3! q- M4 W3 v3 \8 [4 i/ S
The right hand side number 4 can be represented by 64 \" `3 U: Y9 R- L* z" X
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
% {9 H5 \* f; i$ R公仔箱論壇- Y' s4 C6 y- _, w5 i! B
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 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。, l& h# k7 {( w4 F- m5 e9 f: K7 `
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
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