Short Answer TypeA card is drawn at random from a well shuffled deck of playing cards. Find the probability that the card drawn is
(i) a card of spades or an ace.
(ii) a red king.
(iii) neither a king nor a queen.
(iv) either a king or a queen.
A bag contains 4 white balls, 6 red balls, 7 black balls and 3 blue balls. One ball is drawn at random from the bag. Find the probability that the ball drawn is:
(i) white
(ii) not black
(iii) neither white nor black
(iv) red or white
A box contains 19 balls bearing numbers 1,2,3,.........., 19. A ball is drawn at random from the box.
Find the probability that the number on the ball is
(i) a prime number
(ii) divisible by 3 or 5.
(iii) neither divisible by 5 nor by 10
(iv) an even number.
Cards marded with numbers 13,14,15..., 60 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
(i) divisible by 5
(ii) a number which is a perfect square
A die is thrown once. Find the probability of getting
(a) A prime number
(b) A number divisble by 2
A die is thrown once. Find the probability of getting..
(a) An even prime number
(b) A multiple of 3
