If a + b= 200 and a '<' b, is a + b '>' c + d?

(1) c + d '<' 200
(2) b + c + d = 300




Question Stem : (Repharze) 200 '>' C+ D ?
1) Suff
2) c+d = 300-b
Now b can be max as 199 or least as 101...in both cases c+d '<' 200...Hence Suff
Ans - D