All the roads of a city are either perpendicular or parallel to one another. The roads are all straight. Roads A, B, C, D and E are parallel to one another. Roads G, H, I, J, K, L and M are parallel to one another. (i). Road A is 1 km east of road B. (ii). Road B is km west of road C. (iii). Road D is 1 km west of road E. (iv). Road G is km south of road H. (v). Road I is 1 km north of road J. (vi). Road K is km north of road L. (vii). Road K is 1 km south of road M. If road E is between B and C, then distance between A and D is :

• A. km
• B. 1 km
• C. 1.5 Km
• D. 1.5-2 Km
• E. 2-2.5 Km