Question

A bag contain fifteen cards bearing no is 11,...................25 A card is chosen from the bag find the probability to getting (1) a prime no (2) a number divisible by 2

Answer 1

Prob. of prime no. =5/15 = 1/3

Prob. of no. divisible by 2 = 7/15

it's your answer

Answer 2

1)= 5/15
= 1/3
2)=7/15