Q. Which one of the following shows the earliest evidence of silver in India? Answer:
Harappan culture
Notes: Variety of metals such as copper, gold, silver was extensively used by the Harappan metal workers. Minor metals like tin, arsenic, lead, antimony etc. were used for alloying. They had also perfected the intricate cireperdue or lost wax technique of metal casting as early as the third millennium BCE.