Correct Option: A

Meghalaya, one of the seven sister states of North East India, is inhabited largely by tribes. After Khasi, Garo comprise the largest population of tribes in Meghalaya. Most of these tribes habitat in Garo hills of Meghalaya, as the name depicts itself. Other than Meghalaya a sizeable population of these tribes can also be found in other states like Assam, Tripura, West Bengal and Bangladesh.