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Three persons X, Y,Z throw a die in succession till one gets a ' six ' and wins the game. Find their respective probabilities of winning.
cbse
class12
modelpaper
2012
sec-b
q22
math
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asked
Jan 25, 2013
by
thanvigandhi_1
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0
votes
1
answer
In a hockey match,both teams A and B scored same number of goals up to the end of the game,so to decide the winner ,the referee asked both the captains to throw a die alternately and decided that the team,whose captain gets a six first,will be declared the winner.If the captain of team A was asked to start,find their respective probabilities of winning the match and state whether the decision of the referee was fair or not.
asked
Mar 20, 2013
by
sreemathi.v
cbse
class12
modelpaper
2013
sec-c
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0
votes
1
answer
In a game, a man wins a rupee for a six and loses a rupee for any other number when a fair die is thrown. The man decided to throw a die thrice but to quit as and when he gets a six. Find the expected value of the amount he wins / loses.
asked
Nov 27, 2012
by
balaji.thirumalai
cbse
class12
bookproblem
ch13
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q11
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0
votes
0
answers
A,B,C tosses a coin in turns. The first one to throw a 'head' wins game. What are their respective chances of winning.
asked
Feb 5, 2013
by
meena.p
cbse
class12
additionalproblem
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ch13
q30
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0
votes
0
answers
Aman and Bhavan throw a pair of dice alternately.In order to win,they have to get a sum of 8.Find their respective probabilities of winning if Aman starts the game.
asked
Apr 11, 2013
by
sreemathi.v
isc
class12
modelpaper
2011
sec-a
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q8-b
0
votes
1
answer
A and B throw a pair of die turn by turn. The first to throw 9 is awarded a prize. If A starts the game, What is the probability of A getting the prize?
asked
Feb 11, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q22
difficult
jeemain
probability
math
0
votes
0
answers
A and B throws a pair of die turn by turn. The first to throw 9 is awarded by a prize. If A starts the game, show that the probability of A getting the prize is \(\large \frac{9}{17} \).
asked
Jan 24, 2013
by
thanvigandhi_1
cbse
class12
modelpaper
2012
sec-b
q22
math
0
votes
1
answer
A and B throw pair of dice alternately.A wins the game if he gets a total of 6 and B wins if she gets a total of 7.It A starts the game,find the probability of winning the game by A in third throw of the pair of dice.
asked
Jan 9, 2013
by
sreemathi.v
cbse
class12
ch13
q38
p276
short-answer
exemplar
sec-a
easy
math
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