How many doctors are practicing in this town ? Statements 1. There is one doctor per seven hundred residents . 2. There are 16 wards with each ward with each ward having as many doctors as the number of wards
A
I alone is sufficient while II alone is not sufficient
B
II alone is sufficient while I alone is not sufficient
C
Either I or II is sufficient
D
Neither I nor II is sufficient
Correct Answer: II alone is sufficient while I alone is not sufficient
From (1), total number of doctors in town (1/700 x N), Where N = total number of residents in town, But, the value of N is not known. From (2), total number of doctors in town = (number of wards in town) x (number of doctors in each ward) = 16 x 16 = 256.