In which of the following states of India is the Moatsu festival celebrated?

Option 1 is correct, i.e. Nagaland . Key Points The Ao tribe of Nagaland has one such special festival, known as the Moatsu festival. This festival is celebrated after seeds have been sown in the fields . Men and women of the tribe gather around large outdoor fires and performing traditional dances. Additional Information Some important festivals of Northeastern states are: State Festival Nagaland Hornbill Festival, Moatsu Festival, Sekrenyi Festival Arunachal Pradesh Losar Festival, Dree Festival, Saung Festival, Reh Festival Mizoram Chapchar Kut, Mim Kut, Pawl Kut Meghalaya Khasi Festival, Wangala Festival, Ranikor Festival Assam Bihu, Majuli Festival, Assam Tea Festival, Ambubashi Festival