The correct options are
A Metallic idol of a female dancer was discovered in Mohenjo-daro.
C Statue of Nataraja and metal idol of 'Ram - the Archer' are examples of metallurgy in Ancient India.
D Statues of Buddha belonging to the Kushan period were found in Takshashila,
Extraordinary progress was made by ancient Indians in the field of metallurgy. This can be understood from the metallic idol of a female dancer discovered in Mohenjo-daro, the statues of Buddha belonging to the Kushan period found in Takshashila, the bronze idols from the Chola period found in South India, and the famous statue of Nataraja preserved in Chennai as well as the metal idol ‘Ram - The Archer’.