The correct options are
A Khasi Hills
C Garo Hills
D Jaintia Hills
The Meghalaya plateau is subdivided into three regions: The Garo Hills, the Khasi Hills and the Jaintia Hills. All these hills are named after the tribal groups inhabiting the region. The Meghalaya Plateau is located on the northeastern flank of Peninsular India. It is one of the rainiest, most tectonically active areas in the world.