Question

a bag contains 3white , 5blackand 2red balls. A ball is drawn from the bag without looking into it, find the probability that the ball drawn is: (i) white or red ball​

Answer 1

Answer:

(i):- 5/10=1/2 will be the ans

Answer 2

Total no. of balls = 3 + 5 + 2

= 10

Probability of white ball = 3/10

Probability of red ball = 2/10

= 1/5

I hope this will be help you.