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.公仔箱論壇% |. P, o& j: C9 v& j- L
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#1) What is the next sequence? $ C$ Y! u. I4 W9 c$ t& p* ]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。 " N: K1 R8 j5 K$ H 1, 11, 21, 1211, 111221, ???? 5 E) w% V9 d* i( b' qtvb now,tvbnow,bttvb- f8 I- I& k8 e0 w8 i- Z
#2) 3 m& Q; y5 t7 N% [8 ~! Etvb now,tvbnow,bttvb公仔箱論壇7 H, ^2 z2 m$ T9 |0 ?5 H
3129 = 1 f# L- a* w0 a) h8 A+ G; u5 r# H5.39.217.77:8898 2581 = 2 # {# Y) F! H3 k& t3 kTVBNOW 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。 1111 = 0 . y2 c6 [% S$ t Rtvb now,tvbnow,bttvb 5983 = 3 1 A" B Y0 q1 u0 B 6730 = 2 / F4 W5 l* I; t& w0 j5.39.217.77:8898 9735 = 1公仔箱論壇. `$ p; I [ y, V4 @; X
6666 = 4& L( x4 a7 }1 K/ i
8136 = ?tvb now,tvbnow,bttvb2 Y/ b4 g6 K( k# y7 \
5 |6 F2 J* W# [) q+ j( y h4 J# E- d1 h% b& _
Enjoy... & z. B7 _8 U8 T0 `* m0 G1 Q, Utvb now,tvbnow,bttvb ( W/ z+ L) q$ [! ?6 P, d6 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。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. 7 S: l8 s$ t- K/ C9 |& f0 ~ a% u# j S公仔箱論壇: p- D+ n) \% v; C* B; ], V5 }
The first no. is 1 3 R) T2 L, f+ C+ D公仔箱論壇The next one describe it: there is only one "1", therefore 11公仔箱論壇6 \) u p# Q3 A: N6 Q5 Y
The next one describe the "11" as there are two "1", therefore 215.39.217.77:88989 ~" s4 r, \* T2 e3 b) k
The next one describe the "21" as there are one "2" and one "1", therefore 1211 " K9 c/ Z4 X3 ^1 ]% }5.39.217.77:8898The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 $ c3 S% Z7 p3 U: q4 h. W公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: 3 m% J' z9 g3 v: B公仔箱論壇3122115.39.217.77:8898$ J6 P/ `& O' f- C' f
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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
8 Z1 t* t( Y- Rtvb now,tvbnow,bttvbAfter 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.tvb now,tvbnow,bttvb& \5 y$ K# r- `9 s1 I* o! r7 f3 o
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So the right hand side number 0 can be represented by number 1 公仔箱論壇8 s2 N6 |* U# ]$ ?
The right hand side number 1 can be represented by 3,1,2,9,7,5% Y# Q: w F9 j( U: z1 H
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,05 x$ V( \6 d& }' }& G7 k4 w
The right hand side number 3 can be represented by 5,9,8,3# r% C! I2 [6 f5 k
The right hand side number 4 can be represented by 6 7 r. c9 ?; b' Z L# t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 - o [ E& G U: N公仔箱論壇 & p2 U" l* _7 G R3 \Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. - p5 f6 Q& B% L/ A# k+ O
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. ' Q4 j8 b" ?/ @- L7 {( h3 ~3 Etvb now,tvbnow,bttvb5.39.217.77:8898* ^: a1 t0 D3 I; U( L
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