The probability that out of 10 person, all born in June, at least two have the same birthday is

The probability that in a group of a n people, atleast two of them will have the same, birthday is

What is the probability that in a group of two people, both will have the same birthday, assuming that there are 365 days in a year and no one has his/her birthday on 29th Fabruary ?

In an assembly of 4 persons the probability that atleast 2 of them have the same birthday, is

In a group of 3 persons, if p is the probability that at least two of them have the same birthdays, then (365)^p - 1,085 is equal to _____

What is the probability of two persons being born on the same day ?

The probability that in a family of 5 members, exactly two members have birthday on sunday is:-

In family there are 5 children. Find the probability that (i) all of them will have different birthdays (ii) two of them will have the same birthday and (iii) at least two of them will have the same birthday (1 year = 365 days).