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, T" r* ^# W9 V5.39.217.77:8898! R* z" ?' z3 T n$ D
#1) What is the next sequence? ) T( a' C% D) Z0 I5 X ETVBNOW 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 d4 {& x* K8 ]. y
1, 11, 21, 1211, 111221, ????tvb now,tvbnow,bttvb" y; r* p5 I4 v- A, d
0 g( x1 g* ^6 l' E H 0 z: s- ?5 X0 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。Enjoy... t' x* @7 V. |$ O: U" \' r9 m8 O, E8 K 9 P3 L; }9 O" e8 `& z9 q4 f& [5.39.217.77:8898Answer 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.公仔箱論壇& K4 @ Q. e5 n; K0 D: X" E. Q8 }
7 Q3 p/ o0 b; fTVBNOW 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 first no. is 1) T2 m# _( G, F$ q) E( ^1 }& C
The next one describe it: there is only one "1", therefore 11 1 L6 g# {' O! p/ mThe next one describe the "11" as there are two "1", therefore 21公仔箱論壇 Z0 [" ?: l% {
The next one describe the "21" as there are one "2" and one "1", therefore 1211 * z( c$ h$ i* L* e, O1 XThe next one describe the "1211" as there are one "1", one "2" and two "1", so 111221 6 {% ~! v8 h5 ?6 e/ Q, F6 o9 U' w4 Wtvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is: # t5 _' T% `- q1 E* RTVBNOW 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。312211/ j$ d5 B- Y8 u1 F8 c
A% g7 u+ W, K: P: W
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
3 t4 r- G3 {: {- i4 y. ^tvb 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. w% l! n. w. P* R! t2 i' I5 ?7 t公仔箱論壇& [! D* P: i5 F& c! p
So the right hand side number 0 can be represented by number 1 , i! ]: ^' l) Z! F$ ^5.39.217.77:8898The right hand side number 1 can be represented by 3,1,2,9,7,5 " S+ U0 j( L# u itvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0 7 Q, H9 A O+ l3 g2 {6 t- j4 RThe right hand side number 3 can be represented by 5,9,8,3* B z8 L: J8 Y/ Z9 W
The right hand side number 4 can be represented by 6公仔箱論壇2 l5 s0 S4 m- q0 G1 N p: ~8 t
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2 # G# ?" w% T8 w+ ^, YTVBNOW 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$ S6 v+ E9 J9 \) _* u
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. % K$ [- [: b8 [7 f* p3 g; {
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3. 2 c1 X! X3 c0 ?: y7 t2 O5.39.217.77:8898公仔箱論壇* X: P0 p1 y$ K9 z! K% }: V
