Explanations:The question asks for the smallest district in Kerala by area. To understand this, it is important to have a basic understanding of the geographical layout of Kerala and the areas of its districts. Kerala is a state in southern India, known for its beautiful backwaters, beaches, and lush green landscapes. It is divided into 14 districts, each with its own unique characteristics and area sizes.
Among the options provided, Alappuzha is the smallest district in terms of area. Alappuzha, also known as Alleppey, is located in the central part of Kerala and is famous for its backwaters and houseboat tourism. The district covers an area of approximately 1414 square kilometers, making it the smallest among the given options.
Pathanamthitta, another district in Kerala, is larger than Alappuzha. It is located in the central part of the state and is known for its religious significance, particularly the Sabarimala temple. Pathanamthitta covers an area of approximately 1554 square kilometers.
Kottayam, situated in the central part of Kerala, is also larger than Alappuzha. It is known for its rubber plantations and is often referred to as the "Land of Letters and Latex." Kottayam covers an area of approximately 1574 square kilometers.
Idukki, located in the western part of Kerala, is the largest among the given options. It is known for its scenic beauty, including the Periyar Tiger Reserve and the Idukki Arch Dam. Idukki covers an area of approximately 1971 square kilometers.
Therefore, when comparing the areas of these districts, Alappuzha stands out as the smallest. This knowledge is crucial for students preparing for competitive examinations that test general knowledge about Indian states and their districts.