17 cards numbered 1,2,3....., 17 are put in a box and mixed thoroughly. One person draws a card from the box. Find the probability that the number on the card is: odd (ii) a prime (iii) divisible by 3 divisible by 3 and 2 both

Answer

(i)`(1)/(8)`(ii)`(3)/(8)`(iii)`(3)/(8)`(iv)`(5)/(17)`(v)`(2)/(7)`(vi)`(11)/(17)`