title: Provinces of Mongolia
context: Mongolia is divided into 21 Provinces (Mongolian: аймаг, often translated as aimags) and one provincial municipality. Each aimag is subdivided into several districts.[1][2] The modern provinces have been established since 1921.  The capital, Ulaanbaatar, is governed as an independent provincial municipality separate from Töv Province, inside which it is situated.
question: How many provinces are in Mongolia?
answers: 21 Provinces