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. 0 Z1 P( s* F& p1 v4 ~- Wtvb now,tvbnow,bttvb公仔箱論壇3 C1 s1 I; @* r% [
#1) What is the next sequence?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。! S, ?9 a) z6 p. m, x- Y# u( E
5.39.217.77:88986 a& \5 }) h& t5 K
1, 11, 21, 1211, 111221, ???? 4 |0 H9 O8 B9 }" | H' n# K公仔箱論壇 2 r+ O* L! [2 W' Y#2) . s% F Q- a0 V6 h+ 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。2 o) Q! Q; C: R" \4 C3 c0 J% k/ ]
3129 = 1/ m/ R0 l* {$ R' b7 O
2581 = 2公仔箱論壇, T1 ^3 j# B0 |" k% f: X) _
1111 = 0 * U# f% z2 L4 f0 E ?. \1 ^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。 5983 = 3 1 t$ s) u6 z8 m 6730 = 2 2 u; ~( \$ n8 }3 f; F5 ~5.39.217.77:8898 9735 = 15.39.217.77:88987 n1 j2 B3 {; y8 v9 X8 i6 l
6666 = 4: Q7 [" |- C2 H9 p
8136 = ? & l, N" `) {( l1 B2 W* h! p( F # t5 F; _$ K1 Z1 r3 ?' ]' ptvb now,tvbnow,bttvb ) q' P% L U& h5.39.217.77:8898Enjoy... $ x- N$ @1 z' M, v+ o) B% Z5.39.217.77:8898 / j6 Y8 U2 G i8 |$ }2 b# TAnswer 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.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。& `4 K0 Z' e/ q, m: L1 L: Q ^$ _
! v+ D0 ]0 t9 w+ x( D- VThe first no. is 1 2 z* t* M) a" d+ q公仔箱論壇The next one describe it: there is only one "1", therefore 11tvb now,tvbnow,bttvb4 \1 u9 w8 e- q3 w# X
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb) R0 p' }- N* B3 P
The next one describe the "21" as there are one "2" and one "1", therefore 1211 2 n% ^/ r0 j" w1 c c公仔箱論壇The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 ' s; V* Q+ e' i( `% V' i+ H公仔箱論壇The next one describe this "111221" is three "1", two "2" and one "1" so the answer is: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。8 j, R0 s, c7 n$ X/ X# T+ V
312211TVBNOW 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。. M' O- I* `$ k7 C8 A
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。8 j" P& N0 r$ w& \4 A
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 D- u; r3 ]1 \; D4 t 3 R& F3 G1 C; NAfter 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.5.39.217.77:88989 l5 I3 b/ i7 U
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So the right hand side number 0 can be represented by number 1 * `3 t8 M( A/ 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。The right hand side number 1 can be represented by 3,1,2,9,7,5 : V, b7 n" A2 U$ N0 d公仔箱論壇The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 - N' v7 z7 I! m; L/ [. T6 @The right hand side number 3 can be represented by 5,9,8,3 2 A2 o) s0 j9 D. L5 tThe 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。% q# b' D! U9 H* g t
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 ) u% D8 u3 r6 r" S, l, g" s# ~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 A- y9 z: }9 \3 z1 A+ x9 tTVBNOW 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。Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. 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。) C/ o1 i- N# p1 i
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.公仔箱論壇: U3 p2 k; y$ L1 X% u# P3 z9 Y
7 r- ?/ t7 G! q _% m5.39.217.77:8898tvb now,tvbnow,bttvb8 o3 B b0 ]; t0 P! f9 ? F. I
