Evidence of a three-level town planning in Harappan Civilization was found at which site?
Explanation
ogy, geographical location, excavator, or cultural practice referred to in the stem.
Option-wise analysis: Dholavira is correct because it fulfils the precise historical condition asked. Kalibanga is incorrect because it belongs to a different site, discovery, period, location, or cultural association. Rakhigarhi may be connected with ancient Indian history, but its defining evidence does not match this question. Mohenjodaro 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 B, Dholavira, matches the marked correct index and is the best-supported answer.Dholavira in Gujarat is the only Harappan site that shows three-level (tri-partite) town planning — upper town, middle town, and lower town. Most other sites show only two-level planning (upper citadel + lower town). This is a high-difficulty SSC CGL and UPSC fact.