[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+ R' O" D$ f( G" K: u' A

+ O, b. W$ R. V7 I. Y' Z5 r5.39.217.76#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。3 r( [6 k5 A" e7 Y: w
5.39.217.765 H' v& F3 q% I$ O% ^# D: G
     1, 11, 21, 1211, 111221,  ????# g/ ?8 Q! W% `  e
公仔箱論壇% l' Z' u; m3 S1 f5 {7 r& P1 q. _
#2)
; }( A5 n* _  T. B5.39.217.764 q; F% |  r8 l* v# _6 N/ x( y
     3129 = 19 r- t5 u( ^- U
     2581 = 2
- x. G6 f8 O% n, F; A# W1 x公仔箱論壇     1111 = 05.39.217.76# B1 B* J" q3 j/ B  D) y8 f4 r
     5983 = 3
& l2 m# f1 L0 V' b. {% K6 m( {% ^公仔箱論壇     6730 = 2tvb now,tvbnow,bttvb4 x6 }% A3 F: {- M- D
     9735 = 1
/ }  |; J/ h1 X- OTVBNOW 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 = 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。! Q1 V3 _7 c/ ~
     8136 = ?公仔箱論壇' \# C* u5 u5 j' K* `

2 U' O' t8 @: y2 C, ?1 P$ T5.39.217.76
  L: j* V1 p2 @Enjoy...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。; j+ o2 H7 l( ^1 k
tvb now,tvbnow,bttvb0 T% S' g" y0 |* d$ X
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.公仔箱論壇6 B5 c# w1 V% M, o$ C. v
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。( L  A4 U# X! W/ \" p
The first no. is 15.39.217.76, F5 r% F1 U# F/ N6 A
The  next one describe it: there is only one "1", therefore 110 w  p1 X+ y6 v
The next one describe the "11" as there are two "1", therefore 21公仔箱論壇4 I2 v7 ?) r, }) c2 [0 C
The next one describe the "21" as there are one "2" and one "1", therefore 1211公仔箱論壇' Q+ J1 q9 J( E' w7 P+ {! r# `
The next one describe the "1211" as there are one "1", one "2" and two "1", so 111221
: @# i$ V9 U' K- O6 n8 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 next one describe this "111221" is three "1", two "2" and one "1" so the answer is:
) k/ `- H$ q# C& J( h0 q9 J312211
) R& c0 h4 |' F& i8 c5.39.217.765.39.217.76. a7 _- k' ?3 j7 I
I give up on question two.

irismylam

question 2 answer unavailable

gm3stevens

tvb now,tvbnow,bttvb% B: S7 S0 G( L6 k9 \) T

; m* D4 }- D$ C3 d4 \! \  aAfter 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.
0 p. w- p; f8 E1 rtvb now,tvbnow,bttvbtvb now,tvbnow,bttvb2 \3 G* v0 O3 c# B+ Q
So the right hand side number 0 can be represented by number 1 2 U% R0 j+ i# ]4 k6 f
The right hand side number 1 can be represented by 3,1,2,9,7,5
: y9 X4 m* Y; X( i  ?9 x0 q5 m" p8 ]The right hand side number 2 can be represented by 2,5,8,1,6,7,3,0
. y' `3 B5 {( T" zThe right hand side number 3 can be represented by 5,9,8,36 M( U+ K1 @" T' v. M: ~( w
The right hand side number 4 can be represented by 6公仔箱論壇: ~% D" z" t5 ]+ w
Now the question is 8136, check the above list, 8,1,3,6 are grouped under 2. Therefore, the answer is 25.39.217.76" \- J+ ?/ k4 y. ]3 S/ a
公仔箱論壇& N) a$ f# D; h! g! P
Sorry. My bad. Someone told me that it is actually counting the number of holes in the given number. + s1 l# D& l9 p  W: o' w/ O
There are 3 holes in 8136, two from number 8 and one from number 6 so the answer is 3.
+ P2 P7 ~8 F+ E0 f, U$ D) O5.39.217.76tvb now,tvbnow,bttvb; x# W, `) L- Q7 e# T* A
0 Q2 a! P0 E: r2 j8 w6 s1 r# J/ l