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. ! \, H! P% y/ B- x公仔箱論壇: l& T2 n, }9 w9 ^8 @, U/ F
#1) What is the next sequence?5.39.217.77:8898( ?: p R* Y; h: x) i3 c+ W0 U6 A
0 T7 {& v/ h; q" E1 |% r公仔箱論壇 1, 11, 21, 1211, 111221, ???? }" h" h7 j8 [; w9 i: K
5.39.217.77:88985 @, F$ A8 X* ]7 Q' u c
#2)5.39.217.77:8898, \3 U3 u/ n1 z
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3129 = 1 " z5 n @% |$ l 2581 = 2 6 j( q( q. u& A 1111 = 05.39.217.77:88983 A1 D3 t9 C9 y" Q# A* E2 d3 }4 m
5983 = 3tvb now,tvbnow,bttvb& z y4 I" S* @/ {1 r4 l- M9 S
6730 = 2 . G4 x, {+ s- }. J2 h/ |% L- gTVBNOW 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。 9735 = 1tvb now,tvbnow,bttvb' P* `% I4 l! D2 n/ A4 P
6666 = 4tvb now,tvbnow,bttvb$ k+ ~) _0 T$ _9 F/ \& Y% y+ C
8136 = ? + P" N2 M+ @5 m$ O! z7 z# R# x, ]% v公仔箱論壇tvb now,tvbnow,bttvb8 t' e* w, t% g- n
公仔箱論壇4 b% p2 s, Z. K
Enjoy...3 H+ t( ?1 [- \5 i r0 A
! q, F9 _8 P; \2 |$ GAnswer 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.5.39.217.77:88982 l s5 L+ A& W" m% M0 q
3 i. N( i0 ~5 H+ h, H! M
The first no. is 1. o. [' r0 v; g9 q
The next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb2 t( f% c9 E3 S& B
The next one describe the "11" as there are two "1", therefore 21 / [5 ?" l9 o; A C% I# k8 r1 ~5.39.217.77:8898The next one describe the "21" as there are one "2" and one "1", therefore 1211 , k) X$ O5 p) n2 C( Q" w$ ^3 P+ r8 |The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb$ E# W! J9 Y( h9 m4 j
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: , s" \* e b3 R$ W4 gtvb now,tvbnow,bttvb312211tvb now,tvbnow,bttvb' ?% A- p6 ~4 d2 | C
tvb now,tvbnow,bttvb3 D& s' W6 J5 n
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 公仔箱論壇8 i' h& M# l8 J6 H- k7 {
tvb now,tvbnow,bttvb' ~( c; P8 i& w8 D" S
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. ! }; h2 \. O0 a# I5 r5 g* b6 Z( T公仔箱論壇tvb now,tvbnow,bttvb5 D+ G2 D! ]* S7 E* U) v7 E
So the right hand side number 0 can be represented by number 1 1 x1 p, D7 |$ J4 n) o( FThe right hand side number 1 can be represented by 3,1,2,9,7,55.39.217.77:88982 s2 T6 _ x& s( S6 j
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvb now,tvbnow,bttvb2 B g4 W j$ \, E
The right hand side number 3 can be represented by 5,9,8,3 0 [9 Y t W) G" P. {$ Y( ~The right hand side number 4 can be represented by 6. Y& D- }" D4 A3 M
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 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。2 L/ n) U- X8 r6 r6 L" @
tvb now,tvbnow,bttvb/ C5 D) n( t# t" s
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 6 D2 Z$ g+ }* j1 o8 k
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.% U1 \' }8 N! M- y' \
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