are positive integers p and q both greater than n?
1) p - q is greather than n
2) q > p
OA after a few responses.
1) p - q is greather than n
2) q > p
OA after a few responses.
IMO C coz by statement 1 p=7, q = 1, then p-q = 6 let say n=2 then p and q both are not greater than n.
take p=7, q=4, n=2 therefore p-q > n and p and q are also greater than n.
insufficient.
Statement 2 alone. no info is given about n to supply an answer.
take both statements together: q>p. so q-p will always be negative. so n is negative always by statement . since p,q are positive integers, they are greater than n always.
hence sufficient.
