The chance of winning the race of the horse A is 1/5 and that of horse B is 1/6. What is the probability that the race will be won by A or B ?

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that both win

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only one of them wins

Two horses are considered for race. The probability of selection of the first horse is 1/4 and that of the second is 1/3. What is the probability that only one of them will be selected.

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only B wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that only A wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that none of them wins

The probability of A winning a race is 1/2, and that for B is 1/3. Find the probability that at least one of them wins.

Probability of A winning a race is 1/5 and that for B is 1/4 Probability that neither should win is

If the probability of a horse A winning a race is 1/4 and the probability of a horse B winning the same race is 1/5, then the probability that either of them will win the race is

In a horse -race, the probabilities to win the race for three horses A,B and C are 1/4,1/5 and 1/6 respectively. Find the probability to win the race of any one horse.