The correct answer is C. Bicholim.
Mayem Lake is a large freshwater lake located in the Bicholim taluka of Goa, India. It is the largest lake in Goa, and is a popular tourist destination. The lake is surrounded by hills, and is home to a variety of wildlife, including birds, reptiles, and mammals. The lake is also a popular spot for fishing and boating.
Option A, Onda, is a village in the Bicholim taluka of Goa, India. It is located about 10 kilometers from the city of Panaji. The village is known for its temples and its annual festival, the Onda Shigmo.
Option B, Margao, is a city in the South Goa district of Goa, India. It is the largest city in Goa, and is the administrative headquarters of the South Goa district. The city is a major commercial and industrial center, and is home to a number of educational institutions.
Option D, Mapusa, is a town in the North Goa district of Goa, India. It is the largest town in the North Goa district, and is the administrative headquarters of the Mapusa taluka. The town is a major commercial and trading center, and is home to a number of temples and churches.