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標題: [IQ題] 2 Math related IQ problems [打印本頁]

作者: orotot    時間: 2012-4-6 04:00 AM     標題: 2 Math related IQ problems

I just read these last week.  I hope these are new in here.& f6 F& W* o& r7 C+ U

' T& Q, D1 D5 O  ~#1)  What is the next sequence?
7 g8 j6 q5 j# B" I# f' z7 _: Itvb now,tvbnow,bttvb公仔箱論壇+ }" _0 w4 s! t5 s+ q
     1, 11, 21, 1211, 111221,  ????
$ v+ z( B3 F% l/ C/ J5.39.217.77:8898tvb now,tvbnow,bttvb8 K$ r: K3 i& `( X/ H) s% J
#2)
1 h$ I8 j9 t; s) ctvb now,tvbnow,bttvbTVBNOW 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& a0 z5 \% |8 M
     3129 = 1公仔箱論壇4 ~# }' ?5 ]- v0 }% k
     2581 = 2
/ r8 S# H  I  C5 {, }     1111 = 0& {' q4 q7 k# M- E8 Q3 q. V# n' ?
     5983 = 3
, ?+ X- Q/ N9 z& r4 V2 z5.39.217.77:8898     6730 = 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。" ~# L4 l4 x9 F
     9735 = 15.39.217.77:8898/ j/ X8 Y# z5 b4 E
     6666 = 4
* h9 ]3 ~5 F1 b" e  e; H3 g! c: Xtvb now,tvbnow,bttvb     8136 = ?5.39.217.77:8898, t- w# s% n9 P0 k1 Y

" U+ v" P) \8 w" }
& I: `2 q3 j2 b  i1 ?, H+ NTVBNOW 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。Enjoy...5.39.217.77:88988 W) j8 s0 j# w8 g& T1 Q

$ T( J0 B1 N: L, E$ R2 e" h9 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。Answer will be posted 4/15
作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211
作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3
作者: irismylam    時間: 2012-6-22 06:46 PM

dunno ah
作者: gm3stevens    時間: 2012-6-22 09:22 PM

The numbers in this series describe how the previous number is formed.
! `$ W$ [5 I; g/ q  p9 a1 u
( N( H( n4 T( _, ^% D& eTVBNOW 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 first no. is 1- R& p" t, T/ C. A3 i% P7 q+ q
The  next one describe it: there is only one "1", therefore 11( H) c7 e+ k4 W8 G
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb6 e% c- d! T& y9 V4 i: g+ Q0 x) \# I2 }
The next one describe the "21" as there are one "2" and one "1", therefore 1211
. _- K4 U" c7 @0 s$ O0 T8 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。The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
9 J; m. c9 V4 N3 x  kThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
, H9 |# A0 A  y" M1 X* i6 N/ m312211
9 y; s" F7 r5 @! {0 M2 ntvb now,tvbnow,bttvb
, Z+ G5 P  T/ q) XI give up on question two.
作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable
作者: gm3stevens    時間: 2012-6-23 11:35 AM

本帖最後由 gm3stevens 於 2012-6-23 06:56 PM 編輯
4 o0 Q1 N7 ?# t( T$ \7 J
9 G' p0 U. S) Z; OAfter 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.
+ D( D* q" \, K2 ^0 O5.39.217.77:8898公仔箱論壇$ j+ m% r6 J5 p% C/ W! {+ Q  m' R9 M
So the right hand side number 0 can be represented by number 1 5.39.217.77:8898! P. t- c9 n0 [9 d! D
The right hand side number 1 can be represented by 3,1,2,9,7,5
# p3 }  H4 M3 x4 o, O0 L/ b# L7 Z公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
; q) u6 f" U* E公仔箱論壇The right hand side number 3 can be represented by 5,9,8,3
9 V0 }% `' N, i& W" y) n, o4 k& }5.39.217.77:8898The right hand side number 4 can be represented by 60 h# x# u5 q2 u; m" }0 u
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2, t  `7 h3 ]( w/ n" n5 [

- g& p8 ?2 O! b5.39.217.77:8898Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
$ `. H) S/ o2 T5.39.217.77:8898There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.5.39.217.77:88983 a0 u0 d$ F2 o

. ^3 y; i, t8 H2 E5.39.217.77:8898公仔箱論壇' v, w$ j6 I6 |9 T! Y2 k





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