Which metal/metals were NOT used by the Harappan people?
Explanation
or, or cultural practice referred to in the stem.
Option-wise analysis: Iron and Tin is correct because it fulfils the precise historical condition asked. Copper is incorrect because it belongs to a different site, discovery, period, location, or cultural association. Gold and Copper may be connected with ancient Indian history, but its defining evidence does not match this question. Silver and Bronze is also incorrect because the site–feature, person–excavation, river–settlement, or chronology link is different.
For examination purposes, classify the question before selecting an answer. If it asks about a site, recall its location, river, excavator, and special discovery. If it concerns an artefact, distinguish the place where it was found from the material or interpretation attached to it. If it concerns dates, separate Early, Mature, and Late Harappan phases. Archaeological interpretations may change when new evidence appears, so use the standard association accepted in school texts and competitive examinations. Therefore option C, Iron and Tin, matches the marked correct index and is the best-supported answer.The Harappans did not use iron. They used copper, bronze, gold, and silver. This is why the Harappan Civilization is classified as Chalcolithic (Copper-Stone Age) to early Bronze Age. The absence of iron is a defining characteristic. This is a top SSC and UPSC question.