[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.tvb now,tvbnow,bttvb0 D3 ^/ ?& x* V1 F
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#1)  What is the next sequence?) g: D$ B' f8 S( d4 Z" b/ u; X) Y

  [( Y. v8 J  U  Y. O7 G. B# `$ O     1, 11, 21, 1211, 111221,  ????
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#2): l! i5 S) W: ~. I* Q( x
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     3129 = 1
0 D% k: s* d% O" }9 w! P, Z" E4 g" q公仔箱論壇     2581 = 2
( v5 i4 H; W1 f) H; E8 r) n     1111 = 0
, O. h+ G8 j) C7 ?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。     5983 = 3
/ U/ R3 H& J* s; o% ntvb now,tvbnow,bttvb     6730 = 2tvb now,tvbnow,bttvb5 r/ k; m2 B/ i+ B5 d; p' Z
     9735 = 1! `$ }/ C  J; Z7 F( @
     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。, j$ Y# g/ d' e& K. J1 |: Z
     8136 = ?7 n0 }  ?& P. l- D* k) u6 s
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公仔箱論壇$ l; J6 @' o, M; O
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.
) n% ~% K# _6 ]$ i8 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。公仔箱論壇9 o* _% Z3 O  E2 M1 |2 j
The first no. is 1
. \1 g: r3 D& H+ G3 IThe  next one describe it: there is only one "1", therefore 11
+ n2 l* B6 t  m+ J# DThe 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。% B9 \1 e. U5 P6 \, m' E
The next one describe the "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb5 d, ^$ [' q, I" _1 b8 A
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
; W. ^& {6 p" }2 R0 [. 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。The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
7 t# Q8 X2 i. r3 M312211* u5 P3 }3 A# i! e: h: M5 S- h) O$ k
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

公仔箱論壇$ m( ?; L- e8 ?8 T" l- F8 `
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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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+ H( w  H9 B: \& l- w公仔箱論壇So the right hand side number 0 can be represented by number 1 www3.tvboxnow.com  F. m' D9 T2 x! M& o: ?2 n$ L
The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb- C/ O8 n: Q: Y- i# i/ L* M
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb& w( Q# d' _1 {) Y
The right hand side number 3 can be represented by 5,9,8,3
2 m" u4 ~3 f) k& e( Q公仔箱論壇The right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb$ q  Y5 S) c0 s4 M0 z
Now 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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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. * t7 l9 K1 n+ Q# K0 a5 e
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.# T4 U) N; k7 t
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