[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.tvb now,tvbnow,bttvb8 G1 }9 Y6 ?5 Y7 v9 ?! b
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 p8 i# J9 v2 C# y, H
#1)  What is the next sequence?
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     1, 11, 21, 1211, 111221,  ????
3 m4 Q0 i) b: v. {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。
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; J8 ?/ u' {9 r  A' rtvb now,tvbnow,bttvb
) l1 i  }3 l7 S* V1 e5.39.217.77     3129 = 1
* m, @5 G6 E: E' O/ R' w& I5.39.217.77     2581 = 2TVBNOW 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。- o, Q9 D5 ~2 h3 d/ |1 k8 ^
     1111 = 05.39.217.77( b7 ?+ a& p3 Y
     5983 = 3TVBNOW 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" D, p3 c9 T) k7 V3 G! M
     6730 = 2
' S) U1 ?2 k( L# d0 F% O6 W     9735 = 1公仔箱論壇; l; |/ D- Z5 ^% t9 }
     6666 = 4TVBNOW 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。7 V9 ]9 u1 T1 ^) H) B  z
     8136 = ?
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2 V3 h% f5 m. h9 b, x; [% v# Q5.39.217.77TVBNOW 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。& a5 M; H, m# C
Enjoy...
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Answer will be posted 4/15

leo950810

#1)312211

2nd.Identity

8136=3

irismylam

dunno ah

gm3stevens

The numbers in this series describe how the previous number is formed./ q8 q8 g) {# l4 ~

+ H7 q) b5 G- j6 t1 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 first no. is 1
. v. p4 O- \: [6 [  BThe  next one describe it: there is only one "1", therefore 116 M- [4 N' m0 u! a
The next one describe the "11" as there are two "1", therefore 21tvb now,tvbnow,bttvb' B+ g& N5 ?6 T
The next one describe the "21" as there are one "2" and one "1", therefore 1211$ m% s0 H3 {9 {# J7 Q! }# D
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
; v9 m: p; v8 s' D1 S) u. X% \tvb now,tvbnow,bttvbThe next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
. q) {1 P5 x) h8 {% d312211
* |% `0 |/ O$ {tvb now,tvbnow,bttvb
8 s0 z/ U8 ~& `9 s: I% A公仔箱論壇I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

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: d/ N$ v+ w' w, p4 h( D- e5.39.217.77After 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.
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( B2 v6 W1 h$ ]0 y: o7 S5.39.217.77So the right hand side number 0 can be represented by number 1
8 }/ \: d5 Z/ g& @4 }* P公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5
+ k6 f1 g# V* C- p" {4 hThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
/ n, F  a7 `0 P; q, L' `( ]5.39.217.77The right hand side number 3 can be represented by 5,9,8,3
& j4 y1 z, j- n1 n; Dtvb now,tvbnow,bttvbThe right hand side number 4 can be represented by 6
" z& f, e7 {# X9 ~4 \5 Btvb now,tvbnow,bttvbNow the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
! W* {& I2 w4 R6 Ktvb now,tvbnow,bttvb
% E: h% E+ j- G% j0 wSorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
% u0 X0 l0 f5 d% f: b( ^+ c9 ^, Dtvb now,tvbnow,bttvbThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.tvb now,tvbnow,bttvb3 s, V- _/ p" C" u0 {; A6 K: n

/ Y) Y7 X0 }. J# E: 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。
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