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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
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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
kvquestionbank2012
ch13
q30
p42
math
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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0
votes
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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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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
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
Dec 8, 2016
by
priyanka.c
cbse
class12
maths
ch13
sec-e
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