The correct answer is option 4, which states that all three tribes - Onge, Jarawa, and Sentinalese - are inhabitants of the Andaman and Nicobar Islands.

Let`s break down each option to understand why it is correct or incorrect:

Option 1 states that only Onge and Jarawa tribes are inhabitants of the Andaman and Nicobar Islands. This is incorrect because it fails to include the Sentinalese tribe, which is also present in the islands.

Option 2 states that only Jarawa and Sentinalese tribes are inhabitants of the Andaman and Nicobar Islands. This is incorrect because it leaves out the Onge tribe.

Option 3 states that only Onge and Sentinalese tribes are inhabitants of the Andaman and Nicobar Islands. This is incorrect because it excludes the Jarawa tribe.

Option 4 correctly states that all three tribes - Onge, Jarawa, and Sentinalese - are inhabitants of the Andaman and Nicobar Islands. This is the correct answer as it includes all the tribes present in the region.

In conclusion, option 4 is the correct answer as it accurately lists all the tribes that inhabit the Andaman and Nicobar Islands.