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.9 w% p T8 n& h8 h7 ~% d
公仔箱論壇5 c& Q2 Q2 d5 j0 y+ d
#1) What is the next sequence?' d3 y1 u7 E8 V# w0 d' U1 v
1 P- Y2 ?& p- r* u3 A
1, 11, 21, 1211, 111221, ????) ` @; K7 d; ^
! w% x! o( R+ W* f#2) ; l1 f5 o& c3 e, L, M8 ^' |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。 , A% N" F) a2 |, g1 i' j6 h5.39.217.76 3129 = 1 / _5 _" j' B& t2 s U; M 2581 = 2 - f' Q( O2 K4 z2 H* T* N5 t* D; n! b4 r 1111 = 0公仔箱論壇 _ u5 s0 m- R! D0 v
5983 = 35.39.217.76; M: \8 @+ _ C( B3 R% E4 D
6730 = 2 ! Z7 o# P' G; e. J; R. C公仔箱論壇 9735 = 1 - c) a4 R, B, f6 ^, W/ P& X 6666 = 4公仔箱論壇! G; }; w, G* d. o' ~) h
8136 = ? - b3 c6 c& O) M. u公仔箱論壇# `, r0 ~( c& V6 d9 H
5.39.217.76+ U: ?( `. l+ e; h
Enjoy...tvb now,tvbnow,bttvb( P% d+ K8 N7 j$ C3 w
tvb now,tvbnow,bttvb! ]: d/ y( \/ `6 n( Q! G# |* o
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. + Z+ p% y- ]- M. D6 u! D6 V: Ztvb now,tvbnow,bttvb 7 @0 V/ n. Q* J, i公仔箱論壇The first no. is 1公仔箱論壇8 Z0 K, ?1 L G) B: ?: m' D7 b
The next one describe it: there is only one "1", therefore 11 , e$ J, p) N6 X8 R( bThe next one describe the "11" as there are two "1", therefore 21 " e& |* L5 f0 r5.39.217.76The next one describe the "21" as there are one "2" and one "1", therefore 1211% M& ?" X/ D8 p% P0 [
The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112215.39.217.76# U% ~/ `5 X: e: }
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: ; f, Y, } L' K312211 8 f3 Z% i- x& r公仔箱論壇 7 Y8 E \$ L$ S/ ^* x* ]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 . _8 k4 s/ @6 \4 \* Rtvb 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。# b. e; c, M" E0 F6 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. ; |; t h$ v+ {, N) s0 S5.39.217.76 : T, w& N/ U, N( u5 ITVBNOW 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。So the right hand side number 0 can be represented by number 1 8 N( O, U6 x7 E, iThe right hand side number 1 can be represented by 3,1,2,9,7,5 & T# o7 T; b3 b+ jtvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0TVBNOW 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! a+ b( p1 n& F& {
The right hand side number 3 can be represented by 5,9,8,3公仔箱論壇: D: Y' h& [9 m7 I- i E
The right hand side number 4 can be represented by 6TVBNOW 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 N! O2 }, a y
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 * u# u; q0 u) R: b; W1 o+ a, etvb now,tvbnow,bttvb1 T0 e$ _5 [8 y. b6 e& `2 o
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. " W$ r# d7 `( ?" i4 _: 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. 3 x. a& b9 z# b5 x7 s) z 8 {0 {! d0 C1 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。" O4 L U* z! q' p& b
