Common freshwater fish species found in Mizoram include:

Carp, catfish, and murrel
Salmon, tuna, and mackerel
Trout, tilapia, and prawns
Sardines, anchovies, and hilsa

The correct answer is: a) Carp, catfish, and murrel.

Carp, catfish, and murrel are all freshwater fish species that are found in Mizoram. Carp are a type of fish that are known for their large size and their ability to survive in a variety of habitats. Catfish are a type of fish that are known for their long, slender bodies and their ability to breathe air. Murrel are a type of fish that are known for their sharp teeth and their ability to live in both freshwater and saltwater.

Salmon, tuna, and mackerel are all saltwater fish species. Trout are a type of freshwater fish that are found in cold, clear waters. Tilapia are a type of freshwater fish that are found in tropical and subtropical waters. Prawns are a type of saltwater crustacean that are found in both tropical and temperate waters. Sardines, anchovies, and hilsa are all saltwater fish species that are found in tropical and subtropical waters.

Carp, catfish, and murrel are the most common freshwater fish species found in Mizoram. They are found in a variety of habitats, including rivers, streams, lakes, and ponds. They are an important part of the Mizo diet and are also used for commercial purposes.