J P Mohindru and Bharat Mohindru Solutions for Chapter: Probability, Exercise 3: FOR ASSESSMENT

Cards each marked with one of the numbers $4, 5, 6, ., 20$ are placed in a box are mixed thoroughly. The probability that a randomly drawn card is an even prime number is

A card is selected at random from a deck of well shuffled $52$ playing cards, then the probability of getting red face card 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 are:

A bag contains $5$ red, $8$ green and $7$ white balls. One ball is drawn at random from the bag, the probability of getting neither a green ball nor a red ball is

Two dice are thrown together. The probability of getting the same number on both dice is:

Two friends were born in the year $2000$. What is the probability that they have the same birthday?

A bag contains $4$ red and $6$ black balls. A ball is taken out of the bag at random. The probability of getting a black ball is

Cards bearing numbers $3$ to $20$ are placed in a bag and mixed thoroughly. A card in taken out of the bag at random. What is the probability that the number on the card taken out is an even number?