A kiddy bank contains 2 hundred 50 p coins, hundred Rs. 1 coins, fifty Rs. 2 coins and Twenty Rs. 5 coins. If it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin
will be a 50 p coin.

A kiddy bank contains 2 hundred 50 p coins, hundred Rs. 1 coins, fifty Rs. 2 coins and Twenty Rs. 5 coins. If it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin will not be a Rs. 5 coin.

A kiddy bank contains hundred 50p coins, fifity Rs1 coins, twenty Rs2 coins and ten Rs5 coins. IF it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin will not be a 50 p coin?

A kiddy bank contains hundred 50p coins, fifity Rs1 coins, twenty Rs2 coins and ten Rs5 coins. IF it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin will be a 50p coins?

A kiddy bank contains hundred 50p coins, fifty ₹1 coins, twenty ₹2 coins and ten ₹5 coins. If it is equally likely that one of the coins will fall out when the bank is turned upside down, what is the probability that the coin (ii) will not be a ₹5 coin?

In a kiddy bank of Shivani, there are twenty Rs. 10 coins, thirty Rs. 5 coins and fifty Rs. 2 coins. What is the probability of getting Rs. 10 coin when one coin is picked Randomly ?

A bag contains 10 coins of which atleast 2 are one - rupee coins. Two coins are drawn and both are found to be not one-rupee coins. What is the probability of the bag to contain exactly 2 one rupee coins.

A box contains N coins, m of which are fair and the rest are biased. The probability of getting a head when a fair coin is tossed is 1/2, while it is 2/3 when a biased coin is tossed. A coin is drawn from the box at random and is tossed twice. The first time it shows head and the second time it shows tail. What is the probability that the coin drawn is fair ?