11. A bag contains 18 balls out of which x balls are red.(i) If one ball is drawn at random from the bag, what is the probabilitythat it is not red?(ii) If two more red balls are put in the bag, the probability of drawinga red ball will be times the probablity of drawing a red ball in the[CBSE 2015]first case. Find the value of x.

11. A bag contains 18 balls out of which x balls are red.(i) If one ba

1.	11. A bag contains 18 balls out of which x balls are red.(i) If one ball is drawn at random from the bag, what is the probabilitythat it is not red?(ii) If two more red balls are put in the bag, the probability of drawinga red ball will be times the probablity of drawing a red ball in the[CBSE 2015]first case. Find the value of x.
Answer» sukriya