Four Members A,B,C,D are playing a game .A person losing a game should double the amount of others .B,C,D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Each questions carry one mark: a) who started with small amount of money? b)who started with greatest amount of money? c)what amount did B have?
Total Answers and Comments: 10
Last Update: September 26, 2008 Asked by: VARALAKSHMI
RE: Four Members A,B,C,D are playing a game .A person ...
Argentina had football team of 22 player of which captain is from Brazilian team and goalki from European team. For remainig palayer they have picked 6 from argentinan and 14 from european. Now for a team of 11 they must have goalki and captain so out of 9 now they plan to select 3 from rgentinian and 6 from European. Find out no. of methods avilable for it. (2 marks)
RE: Four Members A,B,C,D are playing a game .A person losing a game should double the amount of others .B,C,D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Each questions carry one mark:a) who start
A's amount gets doubled all three times{when B C D LOSE}
so A had initially 40/(2x2x2) 5 [divided by 8 as a's money doubled three times]
B'S money gets doubled two times{when C &D lose} B had initially 40/(2*2) 10
similarly C's Money get doubled two times(when B &D loses) C had initially : 80/ (2*2) 20
similarly with d initially : 16/(2*2) 4
Ans:(a) Smallest amt of money : D (b) Greatest amount of money: C (c) Amount B have: 10
RE: Four Members A,B,C,D are playing a game .A person losing a game should double the amount of others .B,C,D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Each questions carry one mark:a) who start
The answer is a)A started with smallest amount of money b)B started with greatest amount of money c)B had 93 initially
The problem can be solved using BACKTRACKING
AFTER GAME-3 AFTER GAME-2 AFTER GAME-1 STARTING
A 40 20 10 5 B 40 20 10 93 C 80 40 108 54 D 16 96 48 24
RE: Four Members A,B,C,D are playing a game .A person losing a game should double the amount of others .B,C,D are losing in order after three games .The amount after 3 games are A&B having 40,D is having 16&C 80. Each questions carry one mark:a) who start
a) B started with small amoun of maney b) C stated with greatest amount of maney. c) B have Rs.13/-.
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