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.2 [: r# W4 Y4 ~6 F
% O1 a; c% k6 T& j \#1) What is the next sequence? F7 \6 G7 u. ?: ?5 o6 ?' i& _公仔箱論壇tvboxnow.com* t, P& l# Y9 ?* \
1, 11, 21, 1211, 111221, ????tvboxnow.com$ M7 s5 R2 z4 z
公仔箱論壇, y( e: M2 B: g4 J" b9 F
#2) 9 ?8 a; j+ j9 b) R( r公仔箱論壇 t. M! B- H8 \" \* _2 Y' X0 O% {
3129 = 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。& F' X# c6 i1 J9 J# Q, H* s
2581 = 2, N! e! w1 e7 X7 [, ?
1111 = 0tvb now,tvbnow,bttvb5 U; A6 ?) W4 S; F
5983 = 3 / \, c @* ~8 s7 B/ b) g: nTVBNOW 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 = 2tvb now,tvbnow,bttvb1 C& J8 }- F/ b( f! W- d! A2 S
9735 = 1! }7 ~9 v: \1 C( c2 v
6666 = 4tvboxnow.com6 ] Z: Y+ C! l% B) v
8136 = ? # x: P0 x# _/ n' w2 O4 D' NTVBNOW 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。 : s9 d( {8 q0 i / W/ i0 f! I K+ W3 Mtvboxnow.comEnjoy...公仔箱論壇1 w# H" G/ P6 K9 i7 V
2 G3 `3 _ m: O$ Z. ^5 g# mtvb now,tvbnow,bttvbAnswer 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. ! J, D9 B; }+ X" r! s7 v: }' MTVBNOW 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。 x: u0 ~% N: r Z6 ]+ h
The first no. is 1 9 h0 \- f" a2 Y- a/ d4 X1 _# KThe next one describe it: there is only one "1", therefore 11 7 W' ?- X! Q1 a# {8 P0 x( V( Q3 Atvb now,tvbnow,bttvbThe 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。5 a6 d$ x; f8 N- b. ^/ j
The next one describe the "21" as there are one "2" and one "1", therefore 1211tvb now,tvbnow,bttvb* I+ j; t% @& o( Q- V
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 : z% T/ I/ x3 rThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is: $ O+ q3 r \: V$ S' V7 g312211 _1 t8 }; D2 Xtvboxnow.com ' U' d' ~6 v& _0 D W. ]" @tvb 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 N+ h# C! R; c3 V公仔箱論壇: ]4 K4 t$ I! d4 `+ D9 ?' `2 H6 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. ! y" i, D$ i) I/ i/ P/ \公仔箱論壇" Y3 C, ~; N3 K/ U
So the right hand side number 0 can be represented by number 1 * B% T# a0 L0 ]: J6 U5 O6 m9 EThe right hand side number 1 can be represented by 3,1,2,9,7,5 n; S, g- x9 g3 d( M9 K8 @4 fTVBNOW 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 right hand side number 2 can be represented by 2,5,8,1,6,7,3,0tvboxnow.com J: c1 p( X% V
The right hand side number 3 can be represented by 5,9,8,3 . M1 t9 {1 ^1 z) u, iThe right hand side number 4 can be represented by 6tvb now,tvbnow,bttvb: _8 A5 I, X7 o
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 4 N& ]' F6 Q# A( s 7 x( Q5 Z$ [" I9 r9 i1 Atvboxnow.comSorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb7 a3 Z r. L% l2 E8 T4 S
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb) o: X' D' q& [4 h* q; Q) R6 {
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