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. . O4 K: q( a' k5.39.217.77:8898' b! q& j3 D0 o" |" G
#1) What is the next sequence?tvb now,tvbnow,bttvb( a9 D6 ]" f# z0 u' r3 y
公仔箱論壇+ _- @8 V+ e/ x( h T
1, 11, 21, 1211, 111221, ????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。9 s5 ]& j$ R, x; C
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#2) & Q/ S. t) Q' q; D0 i! O9 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。 ' d( v+ f" F' R+ ? i! g5.39.217.77:8898 3129 = 1tvb now,tvbnow,bttvb) I$ }/ S! e, D; _4 k4 H: k
2581 = 2 3 O1 ]3 Z; l! [6 i5 i. V 1111 = 0 3 O0 Y" R* O$ j5.39.217.77:8898 5983 = 3 2 {9 E) f2 F7 k6 e% C# |" b- ?; c 6730 = 2& F, q q# m# q/ u7 Y0 v) ?
9735 = 1 1 ?0 x, `8 N% h$ _( s 6666 = 4 : f0 s+ x7 \4 f: j) C6 q j 8136 = ? 4 J" |# `3 `2 U! b& V# S! q5.39.217.77:88985.39.217.77:88989 s6 @9 F) K N
- O: z0 y, Q+ l; l3 Rtvb now,tvbnow,bttvbEnjoy... $ E5 g2 X5 q3 J h- G 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。 . K6 s4 ?* f+ r0 Q+ ]! m公仔箱論壇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.tvb now,tvbnow,bttvb% r: ~) S5 m+ f( V
0 n b6 o3 w3 P0 B2 z: r+ N5.39.217.77:8898The first no. is 1 6 p M( b$ n" F' o3 X; 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 it: there is only one "1", therefore 11 4 J* A8 n/ l) U4 _: v# @9 lThe next one describe the "11" as there are two "1", therefore 215.39.217.77:88980 h7 X( B$ g/ r9 x. M( v; `
The next one describe the "21" as there are one "2" and one "1", therefore 1211 ' i" z4 T' {; ~( P5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221公仔箱論壇6 k8 p2 ^7 J# H* b3 z9 l! y( v
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:+ n- d0 F' }. n7 f+ n
312211& y7 z' p7 l4 Y. f
+ B) E, {" ~0 J6 S* n4 K) F* GI 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
- o6 Q+ m$ i, F% \* a4 |4 F x公仔箱論壇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. D4 I6 B3 V- ]& `* M- W4 d: K & r- i: n* q$ V% z0 X/ z8 O5 @So the right hand side number 0 can be represented by number 1 * Q, Z, s; r# a) x* Q5.39.217.77:8898The right hand side number 1 can be represented by 3,1,2,9,7,5 7 r6 G D h# W2 y. \5 lTVBNOW 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 2,5,8,1,6,7,3,0TVBNOW 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。: }9 ]9 i. w1 ]' V' h, j. \' Z9 @
The right hand side number 3 can be represented by 5,9,8,3- p) z+ _* z& m! Y" `2 b
The right hand side number 4 can be represented by 6 # I6 F8 v. w& k) n$ D# r2 Z( m+ W公仔箱論壇Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 6 z7 X0 U3 H+ H: U6 f: A. `tvb now,tvbnow,bttvb/ M# {& H+ x, B% c) C C: @- E3 f' z
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. ( b3 ~ M6 f& L* W' t' L5.39.217.77:8898There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. : V* [, h/ a$ `/ \; P6 _% L公仔箱論壇 5 ^ t N: d+ t. `" N9 ]1 V# \# }tvb now,tvbnow,bttvb 1 @& N+ Q: X8 b
