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- Riya and Kajal are friends.
Question 1:
Riya and Kajal are friends. Probability that both will have the same birthday isthe same birthday is: A. 364/365
B. 31/365
C. 1/365
Feedback Total number of ways in which Riya and Kajal may have their birthday are:365 × 365
Then Riya and Kajal may have same birthday on any one of 365 days.
Therefore number of ways in which Riya and Kajal may have same birthday are:= 365/365 X 365 = 1/365
Then Riya and Kajal may have same birthday on any one of 365 days.
Therefore number of ways in which Riya and Kajal may have same birthday are:= 365/365 X 365 = 1/365
D. 1/133225
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