63rd B.P.S.C (Pre.) 2017

Harappan Urbanism

Authentic Past Paper Standard Evaluation

What is the most significant feature of the Indus Valley Civilization?

Solution & Analysis

Answer: A

Concept Standardization of building materials is a hallmark of a highly organized urban civilization.

Explanation The IVC was unique among contemporary civilizations for its massive and near-exclusive use of burnt (baked) bricks in a standardized ratio (4:2:1) for both housing and public works.

Logical Breakup
Burnt Brick Buildings (A): Provides superior durability and flood resistance compared to the sun-dried bricks of Mesopotamia or the stone architecture of early Egypt.
Logic: This uniformity suggests a powerful centralized authority regulating production across a vast territory.

Active Recall

Question

What was the standardized ratio of Harappan bricks?

Answer

The ratio was 4 (length) : 2 (breadth) : 1 (thickness), maintained across thousands of miles.

Core Insight

The use of burnt bricks on a large scale indicates the availability of vast amounts of fuel (firewood) and a specialized labor force for kilns.