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.5.39.217.771 X! p5 y/ h. L! d
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#1) What is the next sequence?3 L B# }; i0 x" ~2 \
1 o5 W+ A7 E& D8 ~3 b" B 1, 11, 21, 1211, 111221, ???? " k. [+ C, x$ S, i$ w: m! w6 B 3 O2 o' ], S( l: D N5 P% d#2) % Z6 I* a* \6 ?0 Rtvb now,tvbnow,bttvb5.39.217.77+ ?8 N& E, M& {8 E5 W9 g* n
3129 = 1tvb now,tvbnow,bttvb; Q. z8 u" d, R4 L) y
2581 = 2 ; [2 R' w4 D) U5 _5 gtvb now,tvbnow,bttvb 1111 = 0tvb now,tvbnow,bttvb& s4 P3 W/ K" r5 [+ c0 R
5983 = 3 % m" N- d9 I# T; A% |+ w) g5 KTVBNOW 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 = 2公仔箱論壇/ @. j: Y/ o" W' o4 e2 R7 d( c
9735 = 1tvb now,tvbnow,bttvb( ~. ?9 U' T6 T$ O$ d: G6 {4 k
6666 = 4tvb now,tvbnow,bttvb8 H5 E, ^2 |7 L
8136 = ?tvb now,tvbnow,bttvb/ [7 f2 W. [& Q5 w0 E7 ?0 n
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: ]( S6 r/ p4 i( Y8 T. k" \4 z1 jAnswer 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.公仔箱論壇/ e o- y( J b
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The first no. is 1tvb now,tvbnow,bttvb+ ?% q% D+ {" T4 k" [, N
The next one describe it: there is only one "1", therefore 11 / t$ k% Z7 P# p0 j3 c0 e; b5.39.217.77The next one describe the "11" as there are two "1", therefore 21 6 s8 d, l7 t, o0 a F. Wtvb now,tvbnow,bttvbThe next one describe the "21" as there are one "2" and one "1", therefore 1211 # J$ q/ I8 l# f5 D6 _& y4 o公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112212 J) Q m9 h! J8 _& u. F
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 7 s: y' Y% }# @3 r% P$ J$ G$ B312211 6 q2 b, Q# _3 y! H5 S5 qtvb now,tvbnow,bttvb $ j- j7 k% O" ^5.39.217.77I 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,bttvb# ^& v& }3 P* b- E/ w A( V
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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. . \/ O( }1 n( C% |7 N0 M1 LTVBNOW 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! `+ G' u! _. x
So the right hand side number 0 can be represented by number 1 & O4 c2 k4 N! n( u- O; _5.39.217.77The right hand side number 1 can be represented by 3,1,2,9,7,5. f' K% s- r5 v6 z
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 . O5 j2 V+ \7 H9 e% J( w3 PThe right hand side number 3 can be represented by 5,9,8,3 1 h B9 u% T1 A$ e公仔箱論壇The right hand side number 4 can be represented by 6 * P& g: W0 p3 g4 z" a! H) \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; H+ f) a+ A9 e# h
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ( |% e, |6 L: S# i/ E公仔箱論壇There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. Z; o' T* k- c" _
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