📚 CBSE Grade-10 Study Guide
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Social Science (087) — AI-generated practice question

AI-generated practice question — model-generated for extra practice, not a previous-year CBSE board question.

Q1. [1] straightforward exam-ready
Which disease was the most deadly weapon used by the Spanish conquerors against the original inhabitants of America?
  1. A Plague
  2. B Cholera
  3. C Smallpox
  4. D Typhoid
Generated by claude-sonnet-4-6 · 2026-06-26 14:57 · grounding rag
Model Answer

C — Smallpox

The most deadly weapon of the Spanish conquerors was the germ of smallpox. America's original inhabitants had no immunity against it, and it killed and decimated whole communities.

Source: Chapter 3, Section 1.3 — Conquest, Disease and Trade

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Explanation

The passage explicitly states: "the most powerful weapon of the Spanish conquerors was not a conventional military weapon at all. It was the germs such as those of smallpox." Examiners expect you to recall this specific disease. In MCQs, always justify briefly if space allows — it reinforces your answer and avoids mark loss due to ambiguity.

Previous-year CBSE Grade 10 board exam questions, organised by subject and chapter, each with a model answer — free to read and print.