Question

A bag contains 5 red, 12 white and 7 black balls. A ball is drawn at random from the remaining cards. Find the probability that it is: (i) White or black (iii) neither white nor black. (ii) black ball. (iv) red and black​

Answer 1

Answer:

(i) 19/24

(ii) 5/24

(iii)7/24

(iv) 12/24 = 1/2

Step-by-step explanation:

Total number balls=24

Answer 2

Answer:

Probability = no. of outcomes/total no. of outcomes

(i) White or black :- 19/24

(ii) Neither white nor black :- 5/24

(iii) Black ball :- 7/24

(iv) Red and black :- 12/24 = 1/2

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