What will be the probability that two friends have the same birthday date in a n

Question

What will be the probability that two friends have the same birthday date in a normal year ?

Options:

A . 173

B . 1365

C . 7365

D . 12365

Answer: Option B
:
B
Number of days in a year = 365
Therefore, total possible outcomes = 365
If they have birthday on same day, then number of favourable outcomes =1
Therefore, required probability

= \frac{1}{365}

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