The correct answer is NH-15.
Key Points
National Highway – 15:
- It is the longest national highway in Rajasthan.
- It passes through three states Punjab, Rajasthan and Gujarat.
- This connects Rajasthan to the Kandla port of Gujarat.
- It is 759.70 km long in Rajasthan.
- In Rajasthan, it passes through Ganganagar-Bikaner-Jaisalmer –Barmer and other districts.
Additional Information
| National Highway |
Passing through these districts of Rajasthan |
| NH-15 |
Ganganagar - Mahiyanwali - Ganeshgarh - Suratgarh - Rajiyasar - Mokalsor - Lunkaransar - Jagdevwala - Bikaner - Gajner - Nokhra - Bap - Phalodi - Kalra - Khara - Pokran - Lathi - Chandan - Jaisalmer - Devikot - Khoral - Gunga - Shiv - Bharka - Barmer - Dhogimanna - Kabuli - Chitalwana - Sanchor |
| NH-14 |
Beawar-Sirohi |
| NH-12 |
Aklera-Jhalawar-Kota-Bundi-Devli-Tonk-Jaipur |
| NH-11 |
Jaipur-Bikaner |