Which of the following is a harvest festival of India?

Lohri

The correct answer is Option (2) → Lohri

Out of the given options, only Lohri is a harvest festival of India.

• Darpka Teshi: Celebrated in Sikkim, it's a Buddhist festival.
• Teej: Primarily observed in Rajasthan, it's associated with the monsoon season and not the harvest.
• Bonalu: Celebrated in Telangana, it's a festival of thanksgiving to the Goddess for fulfilled vows.
• Lohri: Celebrated in Punjab and Haryana, it marks the harvest season and the beginning of longer days.