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Recent questions tagged probability
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You have Rs.2 with u.You have to play a game in which if u win u will get 1 Re. and if lost you will lose 1 Re.You can lose up to 3 times. But if u get 5 Rs, you are left out of the game. In how many ways is this possible?
asked
Jul 29, 2014
in
TCS
by
raviteja
probability
+1
vote
1
answer
In how many possible wasy can write 3240 as a product of 3 positive integers a,b and c. Option a) 450 b)420 c)350 d)320
asked
Jul 28, 2014
in
TCS
by
raviteja
probability
+1
vote
1
answer
If n person are seated at a round table then the probability that m particular person sit together is how much?
asked
Nov 2, 2013
in
TCS
by
Campusgate
probability
+1
vote
1
answer
There are 7 people in a room then what is the probability that 2 of them have same birthday?
asked
Nov 2, 2013
in
TCS
by
Campusgate
probability
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votes
0
answers
Suppose f(x)=x^3+ax^2+bx+c.Now a,b,c, are chosen respectively by throwing a dice 3 times.Find the probability that f(x) is an increasing function.
asked
Nov 2, 2013
in
TCS
by
Campusgate
probability
0
votes
1
answer
A father purchased dress for his 3 daughters. The dresses are of same color but diff size and they are kept in dark room. what is probability that all the 3 will not choose their own dress?
asked
Oct 30, 2013
in
TCS
by
Campusgate
probability
0
votes
1
answer
A drawer holds 4 red hats and 4 blue hats. what is probability of getting exactly 3 red hats or 3 blue hats when taking out 4 hats randomly out of drawer and immediately returning every hat to drawer before taking out next??
asked
Oct 30, 2013
in
TCS
by
Campusgate
probability
0
votes
1
answer
A man is known to speak truth 3 out of 4 times. He throws die and reports that it is a 6. The probability that it is actually a 6 is
asked
Oct 30, 2013
in
TCS
by
Campusgate
probability
0
votes
1
answer
There are 6 red balls,8 blue balls and 7 green balls in a bag. If 5 are drawn with replacement, what is the probability at least three are red?
asked
Oct 30, 2013
in
TCS
by
Campusgate
probability
+1
vote
1
answer
A man who goes to work long before sunrise every morning gets dressed in the dark. In his sock drawer he has 6 black and 8 blue socks. What is the probability that his first pick was a black sock, but his second pick was a blue sock?
asked
Oct 30, 2013
in
TCS
by
Campusgate
probability
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