Which of the following is an intrastate supply?

Supplier of goods located in Nagpur and place of supply of goods SEZ located in Mumbai
Supplier of goods located in Kolkata and place of supply of goods in Bangalore
Supplier of goods located in Goa and place of supply of goods in Goa
All the above

The correct answer is C. Supplier of goods located in Goa and place of supply of goods in Goa.

An intrastate supply is a supply of goods or services that takes place within a single state. In this case, the supplier is located in Goa and the place of supply is also in Goa. Therefore, this is an intrastate supply.

Option A is not an intrastate supply because the place of supply is in a different state (Mumbai). Option B is not an intrastate supply because the supplier and the place of supply are in different states. Option D is not an option because only one of the options is correct.