Did one of the three members of a certain team sell at least 2 raffle tickets yesterday?
(1) the 3 members sold a total of 6 raffle tickets yesterday
(2) No 2 of the members sold the same number of raffle tickets yesterday



(1) if they sold 6 together, the possibilities (2,2,2), (1,2,3), (0,3,3) (different variations of these). In all cases, there is at least one with 2 or more. Suff
(2). This I think is real cool.. if one of them is 0, the other is 1, the third one has to be 2 or more, hence sufficient. suff

Ans - D