Shivam sees a game in a fair. He is keenly interested to play it. He
asks the rules of game form the owner. Owner says that you will
move this spinner first, ifit stops on a prime number, then you are
allowed to pick a marble from a bag and bag has only white and black
marbles. Prizes are given when a white marble is picked randomly.
Based on the above information, answer the following questions:
(i) What is the probability that Shivam will not be allowed to
pick a marble from the bag?
(a) 3
8
(b) 5
8
(c) 1
2
(d) 1
(ii) What is the probability that Shivam will be allowed to pick a
marble from the bag?
(a) 3
8
(b) 1
2
(c) 5
8
(d) 3
7
(iii) The probability that Shivam will pick a black marble from the
bag is:
(a) 7
12
(b) 5
12
(c) 1
2
(d) 2
3
(iv) The probability that Shivam will get a prize is:
a) 3
5
(b) 3
4
(c) 5
12
(d) 7
12
(v) The probability that Shivam will pick a red marble from the
bag is:
a) 1 (b) 0 (c) 5
12
(d) 7
12
Answers
Answered by
4
Answer:
If the no. on the roulette are 8.
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