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

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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,bttvb8 u9 _5 n) ]0 S
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#1)  What is the next sequence?公仔箱論壇" W0 V; R+ [/ [# j% l' E% h
6 f6 [( K1 M+ x& m1 W
     1, 11, 21, 1211, 111221,  ????
' N5 e2 d/ a' L+ f  a
/ \4 c5 t; m6 Q7 V+ u' VTVBNOW 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。#2)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。% W4 Z8 e# a2 z0 |+ j. r
tvb now,tvbnow,bttvb8 t- z& _; e: j, X# U
     3129 = 1
) q. \. _$ _  e9 t- ntvb now,tvbnow,bttvb     2581 = 25.39.217.76$ Q, v) ^/ y0 b1 n9 J+ 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。. B: X- {( P" X- I1 Z
     5983 = 3
1 c/ g- c0 I, k, S- H8 M5 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。     6730 = 25.39.217.76% f5 k: m! j$ i1 ?
     9735 = 1
8 h0 R- h$ A( @" q/ o6 I+ d1 H) k     6666 = 4+ n, Y  I; h2 R/ I
     8136 = ?
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3 Z3 H* A4 ]; w5 m: V7 Itvb now,tvbnow,bttvbEnjoy...
/ [4 F6 B+ _$ S+ jTVBNOW 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。" q1 v0 b- V: [  m! b! O
Answer will be posted 4/15

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作者: leo950810    時間: 2012-6-2 04:42 PM

#1)312211

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作者: 2nd.Identity    時間: 2012-6-20 04:50 PM

8136=3

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作者: irismylam    時間: 2012-6-22 06:46 PM

dunno ah

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

The numbers in this series describe how the previous number is formed.
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$ C% O2 r  q' k' ?5.39.217.76The first no. is 1
+ h8 ?5 [0 ^( R2 B0 m# v+ IThe  next one describe it: there is only one "1", therefore 11
- J1 H- f- g" R5.39.217.76The next one describe the "11" as there are two "1", therefore 215.39.217.760 U) a' G6 Z* I# T- A
The next one describe the "21" as there are one "2" and one "1", therefore 1211; }. K# a; h' `1 d
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
: w5 N) X' d6 D( i  B) @6 oThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
0 P5 V( k9 x8 G! X0 M5 E312211
" D  V0 }! B+ ^0 ~公仔箱論壇/ n; T- v* @$ V& c
I give up on question two.

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作者: irismylam    時間: 2012-6-23 08:40 AM

question 2 answer unavailable

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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 公仔箱論壇* ~, b4 Q6 C/ h5 _" ]. S

# H, p! L- }' C! U1 k' MAfter 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.
2 M) U3 r# D1 {" v- \% G7 D9 }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。
" \. ~$ d, ^& h& Q  j; \5.39.217.76So the right hand side number 0 can be represented by number 1
( I. |  ^5 Z, v, p  r+ F: w5.39.217.76The right hand side number 1 can be represented by 3,1,2,9,7,5( M, U" Z7 i3 f1 `/ X( }: P- Z4 s
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0( j% K% K, [9 \% T
The right hand side number 3 can be represented by 5,9,8,3
# l$ ~( V; c( a7 f  }4 I& sThe right hand side number 4 can be represented by 6
9 U4 b4 t2 s9 r: \% [Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.76- l' K! H0 }% q- e0 r
5.39.217.765 ^: T% k% v- Y8 [8 ~4 q8 [
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
6 @% ?2 `8 v7 ~/ Wtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
. F$ M) g3 ]  z+ d2 m3 wTVBNOW 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. S- k2 v3 D+ O8 D5.39.217.76
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