In which of the following states are the snake boat races held in the months of August and September?

Kerala

The correct answer is Option (3) → Kerala

Snake boat races, also known as Vallam Kali, are held in the backwaters of Kerala during the months of August and September. These races are an integral part of the Onam festival, the biggest harvest festival of Kerala. Onam celebrations typically last for ten days and include various cultural events, of which snake boat races are a major crowd-puller.