Option 1: Chamockites, bauxite, granite gneiss, and quartzite rock. This option includes some of the rocks found in Eastern Ghats, such as bauxite, granite gneiss, and quartzite. However, it does not include chamockites which are also present in Eastern Ghats.

Option 2: Khondalites, bauxite, granite gneiss, metamorphic gneisses, and quartzite rock. This option includes all the rock formations mentioned in the correct answer. Khondalites, bauxite, granite gneiss, metamorphic gneisses, and quartzite rocks are all part of Eastern Ghats.

Option 3: Chamockites, khondalites, metamorphic gneisses, and quartzite rock. This option includes some of the rocks found in Eastern Ghats, such as khondalites and metamorphic gneisses. However, it does not include granite gneiss and quartzite rocks which are also present in Eastern Ghats.

Option 4: Chamockites, granite gneiss, quartzite rock, khondalites, metamorphic gneisses. This is the correct answer as it includes all the rock formations found