The Chettinad region of Tamil Nadu is known for its:

Distinct cuisine
Mansions and architecture
Temples
Festivals

The correct answer is: a) Distinct cuisine.

The Chettinad region of Tamil Nadu is known for its distinct cuisine, which is characterized by its use of spices, rice, and meat. The cuisine is known for its bold flavors and its use of unique spices, such as pepper, cloves, and cinnamon. The Chettinad region is also known for its mansions and architecture, which are characterized by their intricate designs and their use of red sandstone. The temples in the Chettinad region are also known for their beauty and their intricate designs. The festivals in the Chettinad region are known for their vibrant colors and their lively atmosphere.

Here is a brief description of each option:

  • Option a: Distinct cuisine. The Chettinad region of Tamil Nadu is known for its distinct cuisine, which is characterized by its use of spices, rice, and meat. The cuisine is known for its bold flavors and its use of unique spices, such as pepper, cloves, and cinnamon.
  • Option b: Mansions and architecture. The Chettinad region is also known for its mansions and architecture, which are characterized by their intricate designs and their use of red sandstone.
  • Option c: Temples. The temples in the Chettinad region are also known for their beauty and their intricate designs.
  • Option d: Festivals. The festivals in the Chettinad region are known for their vibrant colors and their lively atmosphere.