The correct answer is D. Both (A) and (B).
Stone tools of palaeolithic age are found at both Dhamli and Pinjore in Haryana. Dhamli is a village in the district of Hisar, while Pinjore is a town in the district of Panchkula. Both sites have yielded evidence of human habitation from the Palaeolithic period.
At Dhamli, stone tools have been found in association with animal fossils. The tools are made of quartzite and chert, and they are thought to have been used for hunting and other activities. The animal fossils found at Dhamli include those of deer, cattle, and horses.
At Pinjore, stone tools have been found in association with a number of archaeological features, including a hearth, a pit, and a stone circle. The tools are made of a variety of materials, including quartzite, chert, and limestone. They are thought to have been used for a variety of purposes, including hunting, butchering, and woodworking.
The discovery of stone tools at Dhamli and Pinjore provides evidence of human habitation in Haryana from the Palaeolithic period. These sites are important for understanding the early history of human occupation in the region.