[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.
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#1)  What is the next sequence?
2 l& ^6 y& A: Q& m( D" O9 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。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。$ ~5 c: {; g6 Z: w1 r$ T/ \
     1, 11, 21, 1211, 111221,  ????
; Q- f  Y/ E/ ?% t5.39.217.76
2 R! y9 g' P9 G3 z2 I公仔箱論壇#2)" _6 c  l4 T% k8 R+ 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。# }( Q5 Q0 A% u0 ?
     3129 = 1! ^- Z  p% L5 B# E3 y) Q, W
     2581 = 2. I" o3 c7 T0 q/ h* u6 z0 _
     1111 = 0
5 {* H7 O8 s' V$ v; ~2 S公仔箱論壇     5983 = 3
2 Z8 P5 g9 k- G  }2 r. _; g5.39.217.76     6730 = 2
7 b' H' J& T9 i' n% J     9735 = 1
5 b3 M; L6 b5 Q8 G  b- 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。     6666 = 47 h: u' m1 b: I6 x! N6 `/ e
     8136 = ?
- P, s4 l* Z6 \  X0 nTVBNOW 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 c9 a7 }& F* o; ~/ ytvb now,tvbnow,bttvb; p; `6 `; l" G8 H  w
Enjoy...( ?5 C7 j9 o* \  H- `* R

4 M* m2 e' j; s4 n1 b; t6 l& Q0 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。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.
( c9 T* Y/ T7 {$ G! ?' C+ ^公仔箱論壇tvb now,tvbnow,bttvb* t# f" {- F& |
The first no. is 1
- d% h. O) T  d/ `8 `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。The  next one describe it: there is only one "1", therefore 11
3 k, p: }( ~9 G/ 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。The next one describe the "11" as there are two "1", therefore 216 r4 n( Q  s$ ~6 h4 _6 G6 c$ ^( a
The next one describe the "21" as there are one "2" and one "1", therefore 1211
; D" v: d3 X9 I( Y: H) ytvb now,tvbnow,bttvbThe next one describe the "1211" as there are one "1", one "2" and two "1", so 1112215.39.217.767 R# ^+ l# ]+ p* O9 U
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:5.39.217.76/ Q* k! W- t1 P8 d. {, W
312211# d$ y# Q6 P3 r4 G; h8 x8 o7 O; [
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I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

8 a1 p0 z6 ]% ?5 C9 F1 P) G6 d! t5.39.217.76% @" |; ]3 L1 R4 x$ ^
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.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。6 j/ x. `' e4 J! X3 q
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。; W; v; s2 ?' |5 c* d( B  |
So the right hand side number 0 can be represented by number 1
, a) d" ~: Q5 p公仔箱論壇The right hand side number 1 can be represented by 3,1,2,9,7,5
+ ~8 O( K3 L: b% j$ [# G# w* ttvb now,tvbnow,bttvbThe right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
9 ~& Y$ A/ x- A6 y) K6 Itvb now,tvbnow,bttvbThe right hand side number 3 can be represented by 5,9,8,3TVBNOW 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。! A4 J) W+ K- e: m2 K6 \
The right hand side number 4 can be represented by 6
8 f. }9 B" p, N$ t: H* B/ 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。Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2公仔箱論壇3 N8 _& n# v  _: i2 Z6 g, `9 s. U
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Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. " m; i; U  @8 c) m" F1 k3 k
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3 ~) T3 R7 Q: Z2 ]9 E
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