Question

6th question


I'll mark as brainliest

Answer 1

The cities which are connected to GOLDEN QUADRILATERAL are

Delhi-kolkata-Chennai-Mumbai-Delhi.

These are six lane highways managed by NHAI(National Highway Authority of India).

Hope it helped u buddy.

Pls mark it as brainliest ans brother.

Answer 2

hey,mate here is your answer

Delhi, 

Mumbai,

Chennai and 

Kolkata,

thereby, forming a quadrilateral. The largest highway project in India, the Golden Quadrilateral project was launched in 2001 as part of National Highways Development Project (NHDP)

.

hope it helps u plz mark asbrainlist