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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.tvb now,tvbnow,bttvb1 q/ p- I6 {9 a. Z8 x

# ~2 m! M( Q; U0 Ntvb now,tvbnow,bttvb#1)  What is the next sequence?0 V: U$ D: J/ G7 c1 M& N. T* z

- Y8 M0 r# P- F5.39.217.77     1, 11, 21, 1211, 111221,  ????5.39.217.774 t! D, i7 ~# ^: I8 K* @3 i
5.39.217.77: b% s6 l/ \* L
#2)
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/ C' t! h. x1 F" U+ `     3129 = 1
4 F3 F$ u4 ]# 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。     2581 = 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。+ a# H( Q; o% ?- ]4 i. b$ |9 Z
     1111 = 0
3 X  ^  @1 H' l$ N4 B! M     5983 = 3tvb now,tvbnow,bttvb% @5 h; E+ V7 A( Q4 u1 K
     6730 = 2
1 ~; G" [8 B" Utvb now,tvbnow,bttvb     9735 = 1
6 G7 {5 z2 X( m5 B公仔箱論壇     6666 = 4
  r8 O; D# T/ s' R- ]; h" TTVBNOW 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。     8136 = ?
2 y& J  G4 Z6 I; P3 P公仔箱論壇
; k) `7 M; N; H3 k8 @6 b7 u$ _5.39.217.77+ [, \3 U6 _/ L7 e: [3 L
Enjoy...
0 k+ [+ g0 V, t  `% ~5.39.217.771 Q' g9 k! ?9 ?3 q6 h
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.
7 N" l: a4 @' u) q0 O4 \3 {9 ~5.39.217.775.39.217.77: M: b  s, r+ |% f2 t' e. c# P1 r3 S
The first no. is 1
, T3 l1 M1 g! ?. A0 l/ K/ AThe  next one describe it: there is only one "1", therefore 113 [* Q' W: D1 r# ?7 ?, s
The next one describe the "11" as there are two "1", therefore 21- e. o, S' \  w% @* `
The next one describe the "21" as there are one "2" and one "1", therefore 12115.39.217.77; j' i7 l5 U) \0 f% E/ i! B
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221TVBNOW 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。# }" w8 W8 F6 h
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
* a. S% g& `) i: l! |! qtvb now,tvbnow,bttvb3122110 I9 `3 ?1 Z3 s9 e

/ ?4 f" b2 l" ~( }# X0 |: gtvb now,tvbnow,bttvbI 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
* A2 D' m  Z. D# \0 r1 b" j5.39.217.775 S2 D9 k( J) Y* f7 r- ^# M* T4 B3 s+ I
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.: t  X- A4 c9 ?7 o) Q( T! M) [+ M

2 W; i9 B9 {2 Z0 t5 v# u9 R+ u! H公仔箱論壇So the right hand side number 0 can be represented by number 1
8 s* ^5 P9 F) l! ltvb now,tvbnow,bttvbThe right hand side number 1 can be represented by 3,1,2,9,7,5- U. @; _2 l% X, _# Y
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
8 X5 h. Z5 }6 i$ [1 CThe right hand side number 3 can be represented by 5,9,8,3
3 I% X5 y8 ~8 v" k公仔箱論壇The right hand side number 4 can be represented by 6
1 {6 A# e5 q: q# g# JNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
' {2 s# W8 y; l7 w$ s8 t3 R' v5.39.217.775.39.217.77$ B8 s0 ^' P6 U" ~
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. - r7 K; e' G' z) u+ w  B' T
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
) D: I5 X* p  u3 y& U公仔箱論壇公仔箱論壇1 |, A* L* P5 ~7 s* z
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