'Kati Bihu' in Assam is celebrated by lighting a lamp in front of a ______ tree / plant.

The correct answer is tulsi . Key Points 'Kati Bihu' in Assam is celebrated by lighting a lamp in front of a tulsi tree/plant . Kongali Bihu or Kati Bihu as it is commonly known derives its name from the month of Kartik which is traditionally known as Kati. Unlike Bohag Bihu, Kati Bihu is not a flamboyant festival and the festivities are more somber in nature. This Bihu is celebrated during the time of relocation of the rice sapling during the month of October. The granaries of the farmers usually remain empty during this time, hence it is known as Kongali (poor) Bihu. Important Points The main part of this Bihu celebration involves the lightening of lamps or saaki (candles) in different parts of the household or paddy field. The main lamp is lit in the courtyard near the Tulsi plant. The Tulsi plant holds a special significance for Hindu people as it is considered to be very auspicious in the Hindu religion. Besides being very auspicious, the plant is known to possess various medicinal properties that can cure a person of various ailments.