As per the modified classification of road system by the Third road Development Plan, 1981 – 2001, the roads in the country under ‘Primary System’ of road network consist of

State Highways (HS) and Major District Roads (MDR)

Expressways and National Highways

Other District Roads (ODR) and Village Roads (VR)

As per the modified classification of road system by the Third road De

1.	As per the modified classification of road system by the Third road Development Plan, 1981 – 2001, the roads in the country under ‘Primary System’ of road network consist of
A.	Expressways and National Highways
B.	State Highways (HS) and Major District Roads (MDR)
C.	Other District Roads (ODR) and Village Roads (VR)
D.	All of the above
Answer» B. State Highways (HS) and Major District Roads (MDR)