A game consists of tossing a one rupee coin 2 times and noting its out come each time. Ravi wins if all the wins give the same result i.e., two heads or two tails and loses otherwise. Calculate the probability that he will lose the game.

A game consists of tossing a one rupee coin 3 times and noting its outcome each time. Deskhitha wins if all the tosses give the same result i.e., three heads or three tails, and loses otherwise. Calculate the probability that she will lose the game.

A game consists of tossing a one rupee coin 3 times and noting its outcome each time. Hanif wins if all the tosses give the same result i.e, three heads or three tails, and loses other-wise. Calculate the probability that Hanif will lose the game.

A game consists of tossing a coin 3 times and nothing its outcome. A boy wins if all tosses give the same outcomes and losses otherwise. Find the probability that the boy losses the game.

Which of the following arguments are correct and which are not correct? Give reasons. If two coins are tossed simultaneously, there are three possible outcomes-tow heads, two tails or one of each. Therefore, for each of these outcomes, the probability is 1/3 .

If three coins are tossed simultaneously then write their outcomes. a) All possible outcomes b) Number of possible outcomes c) Find the probability of getting at least one head (getting one or more than one head) d) Find the Probability of getting at most two heads (getting Two or less than two heads) e) Find the Probability of getting no tails