[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& T! s& _/ n2 l- X; E0 H
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#1)  What is the next sequence?
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9 F( H7 R# G2 ^' H$ B4 [) J公仔箱論壇     1, 11, 21, 1211, 111221,  ????
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     3129 = 1tvb now,tvbnow,bttvb, [* ?2 L; f2 D
     2581 = 24 c% L/ f# O0 n1 o8 u9 {* ]! b5 R
     1111 = 0TVBNOW 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。5 ]% }0 g2 |+ [& o5 D' J1 G
     5983 = 3
7 l$ A8 [/ E$ t( 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。     6730 = 2公仔箱論壇# e  q4 V' f  R( f7 G( w; @1 K
     9735 = 1
+ A( x/ y, \) h: ?- D公仔箱論壇     6666 = 4
; ^5 [6 w9 n( X2 [- ptvb now,tvbnow,bttvb     8136 = ?
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2 ]0 v, e' y- b" Y% _) Q公仔箱論壇Enjoy...
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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.公仔箱論壇* H) _, F. r: ~
公仔箱論壇3 g7 Q- O6 X; _8 k" N* z
The first no. is 1
2 f, @9 H* y0 G# w8 G/ P& BThe  next one describe it: there is only one "1", therefore 11
+ P6 A) p! ~8 Q6 M! q  W/ @. U. Tos.tvboxnow.comThe 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。3 a3 p1 Q5 A9 c/ K4 g6 H
The next one describe the "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb3 b5 C. N* I, T  P, x$ @& E
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221  |  U4 A$ {/ S  V+ k7 h/ g3 H' d
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
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: Y( K% J' O! U2 B0 Aos.tvboxnow.comI give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

公仔箱論壇3 T7 L1 p2 \, T4 E1 V% I! R; V
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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 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。+ r7 c1 _( j  |) i1 _8 m  ^$ g
The right hand side number 1 can be represented by 3,1,2,9,7,5
' g6 ^, ^; P7 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 2 can be represented by 2,5,8,1,6,7,3,0os.tvboxnow.com7 I, g$ b& j: Z/ a( u
The right hand side number 3 can be represented by 5,9,8,3
' ?  n' _/ F' ~- o4 d/ z& S  f: r公仔箱論壇The right hand side number 4 can be represented by 6
* }2 }# x/ ]) A* |7 }- _% kNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
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9 X& @2 q# u! S9 ]) @3 ^公仔箱論壇Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
1 y. Q7 v; ?! d8 h. h公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.0 }% Y* a, L0 j$ g

2 A: e! c* N* g: M# mTVBNOW 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。os.tvboxnow.com& T, ?' y3 Y, f" D' G. K' y