question_answer

Amitabh has a list of 24 friends. He wishes to invite some of them in such a manner that he can enjoy maximum number of parties, but in each party the number of friends (i.e., invitees) be same and each party must have different set of persons. Then how many parties can Amitabh enjoy?

A)  2704156    

B)  357600

C)  235763           

D)  270156