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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.5.39.217.77:8898% D( L- C9 [: w- ]. O. g! s# Y

. l/ C& a: n+ h#1)  What is the next sequence?
7 {' {0 S% Y/ x& k7 g6 ]1 g公仔箱論壇6 }( u) ]8 N0 `- t: \
     1, 11, 21, 1211, 111221,  ????
# t! X( i4 _. V6 s公仔箱論壇  K  e" P( I4 F  z
#2)公仔箱論壇2 T' {; v2 ^5 ]8 G; y7 Z
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。6 a7 p- V1 ]* t
     3129 = 1
( J9 f, M- j" R4 r9 ~     2581 = 2tvb now,tvbnow,bttvb2 {- _4 o, z- {. E) d) n
     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。9 Q4 F! W5 A4 ~$ t% t1 T0 S
     5983 = 3
( T$ b3 F% w' v% u! I     6730 = 2
1 B( |) D  E& \; R公仔箱論壇     9735 = 1
$ o( ~# x5 I5 y; J# i$ m2 HTVBNOW 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。     6666 = 4公仔箱論壇8 j- S8 s! t6 {( U; `1 J1 T5 {
     8136 = ?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。7 T2 A- G7 {" [; N7 S3 b2 Y* [5 J0 B
5.39.217.77:8898; o8 c; r9 n; ?
公仔箱論壇' Y0 z2 R% o1 i" B/ l( j
Enjoy...
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1 d( I! G; B. \3 D* Y公仔箱論壇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.
: b8 T3 s) O5 ^8 W( FTVBNOW 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。
' U2 y0 t' B9 }6 H& |% |The first no. is 1
- c0 T' N3 D2 H  q8 {2 ~( CThe  next one describe it: there is only one "1", therefore 110 l. s: W3 x2 s8 ^; `+ K
The next one describe the "11" as there are two "1", therefore 21# u) }+ |0 J) A7 N% j
The next one describe the "21" as there are one "2" and one "1", therefore 1211
2 u8 ?$ s2 K% [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。The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221, c5 M: ]6 \" w) r
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
/ K) n+ Z- u. ~/ f5 {5.39.217.77:8898312211公仔箱論壇5 @1 v. ]9 R/ q- S1 @/ h

: {9 B0 F" D$ ?! RTVBNOW 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。I 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 tvb now,tvbnow,bttvb3 K: p' L. i, {) I

' Y6 x2 w) ^4 g- _0 v. ^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.
5 B9 V8 p: @8 C* Utvb now,tvbnow,bttvbtvb now,tvbnow,bttvb/ T! l2 G. w; s) o+ G, F
So the right hand side number 0 can be represented by number 1 5.39.217.77:88981 {' q" U. r& ^
The right hand side number 1 can be represented by 3,1,2,9,7,5
5 M  j4 l' e# C) Q# K: n5 K5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇3 Z) ^) n% h& J  Y4 u
The right hand side number 3 can be represented by 5,9,8,3
7 O  Y" D- |  M5.39.217.77:8898The right hand side number 4 can be represented by 6TVBNOW 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 T% M7 B+ r% x5 H8 V8 ?
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
2 [' D2 ]; h1 m9 _) K2 A2 W/ b, 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。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。) n4 U" A: g( m& f$ P; P
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 8 f9 U# R1 ~3 a& s
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
, H3 D: Z8 [, 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。
3 i# f& o4 O( c8 M
: c, A* e9 _5 o3 ?/ p- H& G4 ZTVBNOW 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。





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