Ancient History question: What does the standardized ratio of Harappan bricks show?

The verified response to “Ancient History question: What does the standardized ratio of Harappan bricks show?” is Systematic planning and standardization, option C. The original question-specific evidence states: Standardized brick ratios reflect planning and regulation in Harappan urbanism. Systematic planning and standardization is the correct answer to “What does the standardized ratio of Harappan bricks show”. This evidence connects the required Ancient History fact with its archaeological, geographical, cultural or chronological setting. Harappan evidence must be interpreted from excavated settlements, artefacts, environmental data and comparisons among sites; a single object should not automatically support a wider claim than the evidence permits. The choices Only religious customs, Only domestic habits and Only warfare do not satisfy the same combination of site, feature, river region, crop, craft, discovery, chronology or cultural association. The attribution is presented as an exam-oriented historical identification and should be read within the archaeological context stated in the question. A reliable check begins by identifying the question type: location, site feature, archaeological find, economic activity, urban planning, chronology or interpretation. Then compare the chosen answer with the relevant NCERT theme and reject options belonging to another site or category. Replaying that method confirms Systematic planning and standardization as the keyed response for this Ancient History question. This evidence-led approach strengthens factual recall, chronological caution and option elimination for SSC, Railway, Banking, Defence, State and other competitive examinations.