[IQ題] 2 Math related IQ problems

orotot

I just read these last week.  I hope these are new in here.公仔箱論壇8 M" |! M5 ]; F* ?

2 g7 H' s4 P, J5 Y8 {tvb now,tvbnow,bttvb#1)  What is the next sequence?
: h/ ~3 S  V2 e' 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。
. N1 l( I; A: ~  K, _' s0 g公仔箱論壇     1, 11, 21, 1211, 111221,  ????
3 ~/ j% |# \' Y: l' l7 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。
# @" H# j) u  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。#2)tvb now,tvbnow,bttvb* o0 W( ]! w, D* ~" M
/ ^" R; B, R, ]# I/ q
     3129 = 1
, R- D7 Y$ t# VTVBNOW 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。     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。5 ?9 g! w  P! i: P  L
     1111 = 0
8 P( k1 n9 ^  P$ q  V1 \tvb now,tvbnow,bttvb     5983 = 3
+ t2 [3 s7 j# H9 @) P5.39.217.76     6730 = 2
6 w' J" e. }' \+ A# w: j$ [     9735 = 1tvb now,tvbnow,bttvb4 j2 ?* h+ e1 C0 R  `
     6666 = 4
: \1 g0 I; R) `* g" n4 _, l% 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。     8136 = ?
4 v5 f2 S5 W2 z公仔箱論壇
/ z( _8 D5 Z( v3 i6 @: c" [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。7 N) n+ ?2 n2 P# s9 X2 W4 G
Enjoy...公仔箱論壇1 `$ }. R3 ?6 p7 N# L+ ?0 b- g* C

$ H1 r3 g" |  n- m% o' r公仔箱論壇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.
! J* i, ]5 _$ Y/ [5 s) n  m- |* v0 _- D6 Q( ~
The first no. is 1公仔箱論壇) b4 I9 S2 m. ]% P5 D
The  next one describe it: there is only one "1", therefore 11
: `/ B3 m9 G/ g5 X3 u% iThe next one describe the "11" as there are two "1", therefore 21
" i$ V2 ^; t8 l3 T& l2 y7 U公仔箱論壇The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇9 W. u# K) l, ^  t
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221TVBNOW 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& [: l* s- E0 y9 ~8 n
The next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
5 g  \, S! W6 u+ z/ r1 R' T, S5.39.217.76312211tvb now,tvbnow,bttvb7 }+ _: S5 _1 D8 t

; l; G; m; u: z2 b5 v) F1 U* H5.39.217.76I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

9 V" H4 l, p  b3 V1 Y: H0 l4 A5 Ltvb now,tvbnow,bttvb
9 y( ^3 x8 t. KAfter 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.
# \- i$ m% {) k) K2 w6 U1 Z4 u
+ c3 j; }# E0 ^8 ~! w  MSo the right hand side number 0 can be represented by number 1
7 E+ R& L$ M: O  E4 S5.39.217.76The right hand side number 1 can be represented by 3,1,2,9,7,5: W  v" }3 n8 V& Y
The right hand side number 2 can be represented by 2,5,8,1,6,7,3,09 @4 f  V, |: S3 m0 f) D* f$ M
The right hand side number 3 can be represented by 5,9,8,3
( T/ J4 K7 p) {* i  X5.39.217.76The right hand side number 4 can be represented by 6
5 N/ R4 N: ?/ I$ i" b8 c0 y5.39.217.76Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 2
$ X- i  E0 k7 I3 ~/ z+ 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。7 y! h6 Z% x- F2 P
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number.
/ F& T! S0 q: t( a3 V# c7 g) {+ ?$ cThere are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.1 t$ J4 b1 d4 }3 ?

" ]' b. L4 e  c: _, a% A5 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。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 o8 F: D# G6 \3 [: b# k" [* i