Ajmer pronunciation is a city in Ajmer District in India's Rajasthan state. Ajmer is a very beautiful city, since it is surrounded by the mountain by all sides. You can run your eyes through 360 degrees and you will find the spectacular Aravali Mountains. Ajmer, also known as Ajaymeru, was the city which was ruled by Prithviraj Chauhan. Its population was approximately 500,000 in 2001. The city gives its name to a district, and also to a former province of British India called Ajmer-Merwara, which, after India's independence, became the state of Ajmer until November 1, 1956, when it was merged into Rajasthan state.