17 cards numbered 1,2,3,4, ….., 17 are put in a box and mixed thoroughly. A card is drawn at random from the box. Find the probability that the card drawn bears (i) an odd number (ii) a number divisible by 5.

Seventeen cards number 1,2,3, . . .17 are put in a box and mixed thoroughly. A card is removed at random from the box. Find the probability that the number on the card is prime.

cards marked with numbers 1, 2,3,.....,25 are placed in a box and mixed thoroughly and card is drawn at random from the box what is the probability that the card is an odd number neither divisible by 5 or by 10

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: (i)odd (ii) a prime(iii) divisible by 3 (iv)divisible by 3 and 2 both

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: (i)odd (ii) a prime(iii) divisible by 3 (iv)divisible by 3 and 2 both

Cards marked with numbers 13, 14, 15, 16 are placed in a box and mixed thoroughly. One card is drawn at random from the box. Find the probability that number on the card drawn is (a) divisible by 5 (b) a number is a perfect square

Cards marked with numbers 13,14,15,......,16 are placed in a box and mixed thoroughly. One card is drawn at random from the box. Find the probability that number on the card drawn is (a) divisible by 5 (b) a number is a perfect square

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

Cards marked with numbers 3,4,5……50 are placed in a box and mixed throughly. A card is drawn at random from the box, find the probability that the selected card bears a perfect square number.

cards marked with 3,4,5,....,50 are placed in a box and mixed throughly. one card is drawn at random from the box find the probability that number on the drawn card is divisible by 7