One day, during their free time, four friends are playing a game of numbers. They have 25 numbered cards labelled from 1-25 which are put in a box. For each round one of the players
picks a card randomly, that number gets added to the player's score. The card is replaced back
into the box after every tum.
Calculate
1. Probability first boy picks the card and it is an even number
a)
b)
0
2. Probability that a player draws a prime number is
3
b)
d)
3. Probability (drawing a card with multiple of 5)
b
25
4)
4. If a card drawn (not a multiple of 3) is not replaced in the second draw, what is the probability
of getting a multple of 3
b
C)
d)
5. Probability of drawing a number greater than 50
20
d)​