Which of the following statements related to tribes in India are correct ? 1. Tharu tribes are found in Uttar Pradesh and Uttarakhand 2. Irula, Chenchu and Sumali tribes are found in Kerala 3. Garasia tribes are found in Goa 4. Gaddi tribes are nomadic herders of Jammu & Kashmir and Himachal Pradesh Select the correct answer using the code given below :