Q: The districts connected by the international border of Rajasthan are-

• A. Barmer - Jaisalalmer - Churu - Hanumangarh
• B. Ganganagar-Bikaner-Jaisalmer -Barmer
• C. Barmer — Jaisalmer — Jodhpur — Bikaner
• D. Barmer — Jalaur — Bikaner — Ganganagar