Building Stones – Geographical Occurrence of Laterite in India Laterite, a highly weathered residual rock used for building blocks and road sub-bases, is most characteristically and abundantly found in which of the following Indian states?

Introduction:
Laterite forms in tropical, high-rainfall conditions with intense chemical weathering. Recognizing its Indian geographic distribution is a common building materials question linked to quarrying and regional construction practices.

Given Data / Assumptions:

• Laterite develops on iron- and aluminum-rich parent materials under humid tropics.
• We compare states with differing climate and geomorphology.
• “Most characteristically found” implies widespread occurrence and use.

Concept / Approach:

Laterite belts prominently occur along the Western Ghats and parts of eastern India. Kerala provides classic exposures and extensive use of laterite blocks in local construction, reflecting both availability and cultural architecture.

Step-by-Step Solution:

Verification / Alternative check:

Traditional buildings in Kerala often use laterite blocks; local quarries and engineering textbooks highlight this distribution.

Why Other Options Are Wrong:

Uttar Pradesh and Punjab lack the climatic regime for widespread lateritization. West Bengal has occurrences, but Kerala is far more iconic and extensive. Haryana is not noted for laterite belts.

Common Pitfalls:

Confusing isolated occurrences with the state that is most characteristically known for laterite usage.

Final Answer:

Kerala