It is the administrative headquarters of the Sikar District .
Sikar is a city located midway between Agra and Bikaner on the National Highway # 11 in the Rajasthan state of India .
Sikar is the administrative city of the Sikar District .
Sikar is a city located midway between Agra and Bikaner on the National Highway # 11 in the Rajasthan state of India .