Exercise

The probability that a non-leap selected at random, will contain $53$Sundays is

When a die is thrown, the probability of getting an odd number less than 3 is

A card is drawn from a deck of $52$ cards. The event $E$ is that card is not an ace of hearts. The number of outcomes favourable to $E$ is

The probability of getting a bad egg in a lot of $400$ is $0.035$. The number of bad eggs in the lot is

A girl calculates that the probability of her winning the first prize in a lottery is $0.08$. If $6000$ tickets are sold, then how many tickets has she bought?

One ticket is drawn at random from a bag containing tickets numbered $1$ to $40$. The probability that the selected ticket has a number which is a multiple of$5$ is

Someone is asked to take a number from $1$ to $100$. The probability that it is a prime, is

A school has five houses $A, B, C, D$ and $E.$ A class has $23$students, $4$from house $A,$ $8$ from house $B,$ $5$ from house $C,$ $2$ from house $D$ and rest from house $E.$ A single student is selected at random to be the class monitor. The probability that the selected student is not from $A, B$ and $C$ is