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.tvb now,tvbnow,bttvb( I3 s- G0 J/ v. Y A
5.39.217.77:8898% Z8 O0 R& x& a: U- E* e0 B
#1) What is the next sequence? 1 @8 q' ?; L( F! W. y4 |6 n* q公仔箱論壇% @ ]) F9 S+ t, q. w
1, 11, 21, 1211, 111221, ???? 7 l4 G/ A" @# X3 h' B# D 7 T4 R' n% _; O6 w; z# e B M#2) $ [6 B5 r& K4 E$ m- C0 c& Utvb now,tvbnow,bttvbTVBNOW 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。( _# ]) t( j# k2 G0 N# x( ?6 M
3129 = 1tvb now,tvbnow,bttvb9 o8 h0 i5 I) |0 |) N
2581 = 2 5 S5 Y6 r. Q4 p4 }% {. ] 1111 = 0公仔箱論壇2 D8 Y2 |2 J! G8 A4 A% W9 h
5983 = 3公仔箱論壇+ u2 z2 V9 D! r4 y* H
6730 = 25.39.217.77:8898, e* P* ?5 l+ o5 ^8 u. y/ A
9735 = 1 % u0 N) }6 d; v+ H# |& a+ z% H8 P. A5.39.217.77:8898 6666 = 4 x' l3 T) g0 L1 p& {9 j( M公仔箱論壇 8136 = ? " J5 Q, X0 A1 E7 ftvb now,tvbnow,bttvb) ]; _) D% @: U# ~
9 D W: }/ S2 _8 C2 F8 Y公仔箱論壇Enjoy...; E- v8 K# c, E- |" a' G0 X: M9 I
1 d3 ^( H$ F) u, 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。Answer 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.4 z7 m3 h8 ^2 C6 c% L
9 E' M3 Q' q8 K! W1 m/ K! ^! nThe first no. is 1 * w% U. P/ N. B6 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。The next one describe it: there is only one "1", therefore 11 ) \7 {( c& l* K. ftvb now,tvbnow,bttvbThe next one describe the "11" as there are two "1", therefore 21 ) ~3 r8 T2 `0 V! Z; ~! t# l公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211 5 R% o! S$ G! R4 g; ?2 P% 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。The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221tvb now,tvbnow,bttvb4 a" O9 h% D' t0 P% H5 z
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: ' Y6 i! n! ?% L7 o7 A312211 # g7 T: q1 n$ w# l( Ntvb now,tvbnow,bttvb/ u# h) g/ U( k
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 " k4 [, t. L3 @8 y2 {3 R/ l
tvb now,tvbnow,bttvb& W v& m6 ~; r+ {
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. 4 z/ c/ y- ?& Q$ @6 B+ N9 _tvb now,tvbnow,bttvbtvb now,tvbnow,bttvb: p d/ V) K9 ?2 a$ n9 S* C2 S
So the right hand side number 0 can be represented by number 1 0 W4 ?( l1 Q$ D7 u* _2 p3 C6 M$ C! O公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5 " x3 _) P U" O/ j5.39.217.77:8898The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇0 Q l) g% \2 c' g, p0 e" U
The right hand side number 3 can be represented by 5,9,8,34 V( O+ q# i. f, V9 t
The right hand side number 4 can be represented by 67 Z( S( h0 _' Y. x6 A
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 4 k* E( e; ~" y2 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。 f( F% p# M0 Y7 _9 e9 ?+ w; I% g
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 5.39.217.77:88988 _, f# ]: A" F. b0 _
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.7 H, `2 c, \/ H" c" i4 r
公仔箱論壇- f. ?5 r5 L4 E6 Y) s( h# p
tvb now,tvbnow,bttvb" |+ w( E" J- H( h# h5 i+ t) o
