Correct Answer: Magh Bihu

Solution : The correct answer is Magh Bihu .

In Assam, the festival that is traditionally associated with the annual harvest is "Magh Bihu" or "Bhogali Bihu". Magh Bihu is one of the three Bihu festivals celebrated in Assam, the other two being Rongali Bihu (Bohag Bihu) and Kati Bihu (Kongali Bihu). Magh Bihu typically falls in January, marking the end of the harvesting season. During this festival, people engage in various celebrations, feasts and traditional activities to express gratitude for the harvest and to welcome the upcoming spring season.