Question

15 cards numbered 1, 2, 3, 4, 14,……., 15 are put in a box and mixed thoroughly. A man draw a cards

a card at random from the box. find the probability that the number on the card is

(i) an even number (ii) a prime number (iii) divisible by 3​

Answer 1

Step-by-step explanation:

i) 7/15

ii) 6/15

iii) 5/15

Answer 2

ii)is right answer of this question