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.
: A9 K7 K2 C* }
+ {1 {$ s% }# ?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。#1)  What is the next sequence?
+ F9 J* i1 k+ S* R4 z6 A公仔箱論壇0 i  Z* Q5 Y9 Q: t  I/ z% o
     1, 11, 21, 1211, 111221,  ????
( p" m# o! X% P7 b9 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。
1 l$ [! l& E0 ^/ G3 M% PTVBNOW 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)
6 `) H) W1 P+ B  R6 I公仔箱論壇  C* K9 V5 w, h! U0 j6 X+ C
     3129 = 1公仔箱論壇% J: B: _6 ^" Q; X! g( U, x
     2581 = 2
6 n# ]# E/ ?. b1 E1 W5.39.217.77:8898     1111 = 0
) W4 o! v% E& m; t公仔箱論壇     5983 = 3' l1 a! k3 c! s7 x4 P
     6730 = 2
/ D+ \4 |( q1 O' l1 n+ t     9735 = 1TVBNOW 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。# k9 N, `* J* v# U+ t0 \! z
     6666 = 40 [2 a4 u1 N+ z' E9 S
     8136 = ?' a" b6 P7 b; Y# O

' |9 N4 E8 G: R# u% h# k' R4 o$ ?tvb now,tvbnow,bttvb
6 T7 A9 U9 w7 Y8 n! hEnjoy...) W, e1 \- V3 X" x

% k; V: c( D1 k' M" |* D4 aAnswer 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.
) M( @& _# k& A$ t" x5.39.217.77:8898  H9 `1 i, d9 l2 ~: |1 l* {5 x+ R3 k4 O
The first no. is 1
9 e/ D0 p& x; \7 q5 e9 X4 W, ]: U" `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 it: there is only one "1", therefore 11公仔箱論壇) H) @" \) m$ d( b! v% t& x
The 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。3 p" Q3 f3 b6 y+ l4 M
The next one describe the "21" as there are one "2" and one "1", therefore 1211
% H' k2 z0 }' V3 B9 ATVBNOW 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 1112210 }/ E, n+ @+ o& r; s6 U/ \4 J
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:% O/ c+ A0 J* F
312211. z3 K1 Y( V' x0 p: a) j6 J

7 C6 q. G6 a3 j3 s" D& k3 k/ d: Q0 S+ l1 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。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
4 @: V4 {4 a' k* X$ P) \tvb now,tvbnow,bttvb5.39.217.77:88983 B% Q0 Z' X+ c8 D
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.- l; \3 n9 c. R

0 U' k; n: }; k' s- m, f% \0 @So the right hand side number 0 can be represented by number 1 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。  y& ~# e: ~+ F' o, U
The right hand side number 1 can be represented by 3,1,2,9,7,5tvb now,tvbnow,bttvb0 a0 }) n# M: t
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0+ r$ O- s, c5 e5 B
The right hand side number 3 can be represented by 5,9,8,3
( M6 N' O0 u. A: y3 Y! z公仔箱論壇The right hand side number 4 can be represented by 65.39.217.77:8898' `7 `- Z3 U. h: O8 k
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇7 B6 G5 S' ?6 O

- _+ M% b9 P3 E3 D% Etvb now,tvbnow,bttvbSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
% q  ?8 n9 Z8 |& Ttvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇# ^4 h- U% v* h8 w3 B7 n0 Q0 c
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/ I6 `/ y+ f3 |4 E  y) |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。

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