Correct Answer: (a) 4, 3, 2, 1
Solution:Arrangement of descending order of the surface roads per 100 sq. km of their area.
Tamil Nadu has 158.78 km, Punjab has 127.78 km, Maharashtra has 117.61 km, Haryana has 63.70 km.
As per recent data state having max length of
1. National Highway: Maharastra, UP, Rajsthan.
2. State Highways: Maharastra, Karnataka, Rajsthan.
3. Rural Roads: Maharastra, Assam, Bihar, UP.