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. , g! ]! I- ^9 {5 ] L8 c- @8 F; T5 Y2 r" l: m z公仔箱論壇#1) What is the next sequence? , R3 i5 A+ e w7 Gtvb now,tvbnow,bttvb1 ]7 u/ ^2 @3 v/ e; l, K
1, 11, 21, 1211, 111221, ????公仔箱論壇$ I0 G# C: N; U8 `( K P
3 \4 b. D/ Y Y* Q: n- U. htvb now,tvbnow,bttvb#2)5.39.217.77:88980 b/ E5 b A* o
公仔箱論壇 L+ A; T4 |* |" b
3129 = 1 " c4 Y6 V4 I# {0 Ntvb now,tvbnow,bttvb 2581 = 2" _# i1 I! P8 }8 b
1111 = 0tvb now,tvbnow,bttvb! A8 b* @7 q' ~6 r3 G% ^- d: }1 v
5983 = 3 $ f5 y! U% }+ H4 y& UTVBNOW 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4 C/ O8 C, F! B
9735 = 1 $ L1 F ~# p' D9 O 6666 = 4 * B" U' \2 M& k; r' l0 ^ 8136 = ?tvb now,tvbnow,bttvb# Y2 T! b- V) q7 x, o. `
公仔箱論壇; b" p+ ]" l# C
: ~1 V0 e" m. E w' tEnjoy... + u* c: p% Q3 }- K* k7 A# o5.39.217.77:8898) M' G" ?) q, q% \& C6 u
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. 1 [0 y5 x' ?2 a. D4 \# v1 G$ ^8 } 9 i6 s6 ~- u/ @0 G公仔箱論壇The first no. is 1 , E x# F5 F4 Z# j9 T/ W( O公仔箱論壇The next one describe it: there is only one "1", therefore 11 3 J1 r, N) R' o! C D: `8 CTVBNOW 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 "11" as there are two "1", therefore 21 2 E8 {+ ~# T. l+ e0 m公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇 C$ i' J; Q# ` \" _& Z
The next one describe the "1211" as there are one "1", one "2" and two "1", so 1112215.39.217.77:88983 |6 x6 G7 w' m" m' O
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:公仔箱論壇0 O. |0 D: f! ?+ Y) N! g5 b3 M6 R6 `
312211 / X; |' k" I3 @+ w8 c7 R4 Jtvb now,tvbnow,bttvb# G' w. ~* v. x* h2 H. d0 b6 `
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 , b2 m/ B1 }# c5 Y6 T. ^ g5 p3 b
# ?+ M$ s. c% R- Z/ D; B1 M1 S5.39.217.77:8898After 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. 6 Q7 U6 P5 Y8 f/ N3 R/ z # M8 o9 _5 R# P |5 e, R0 E5.39.217.77:8898So the right hand side number 0 can be represented by number 1 公仔箱論壇+ i2 @) D& \2 c( \ y# t
The right hand side number 1 can be represented by 3,1,2,9,7,5 4 w) @6 c; _4 d+ d9 E8 k( a公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0公仔箱論壇% r6 T9 e' s; A3 ]) D
The right hand side number 3 can be represented by 5,9,8,3; ?( r" a* s7 `" D/ l, o5 l) U Z
The right hand side number 4 can be represented by 6, `0 J4 @& B$ @# I
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 + C3 a6 \/ `" J/ r, \, F7 T' JTVBNOW 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。- g. x" p" M8 E1 Y
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. tvb now,tvbnow,bttvb9 e5 s7 f( W/ [2 m: v6 Q! u1 `7 x
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3./ T; M3 K3 v0 P5 ^8 d
