The correct answer is option 1: Andaman & Nicobar Islands. The Jarawa tribe is found in the Andaman & Nicobar Islands, which is a union territory of India located in the Bay of Bengal.
Option 2: Arunachal Pradesh is not the correct answer. Arunachal Pradesh is a state in northeastern India, but the Jarawa tribe is not found there.
Option 3: Lakshadweep is also not the correct answer. Lakshadweep is another union territory of India, but the Jarawa tribe is not found there either.
Option 4: Tripura is also not the correct answer. Tripura is a state in northeastern India, but the Jarawa tribe is not found there as well.
Therefore, the correct answer is option 1: Andaman & Nicobar Islands, where the Jarawa tribe is located.