General Studies I

World History — OPSC OAS Prelims Syllabus

Detailed concept topics for World History under the OPSC OAS Prelims General Studies I syllabus. Understanding these core areas is key to clearing high-yield questions on the exam. Practice these topics individually or attempt full mock tests using our CBT simulator.

Syllabus Topics

World WarsStudy Topic →Cold WarStudy Topic →DecolonizationStudy Topic →International OrganizationsStudy Topic →

Practice World History

Take standard mock tests covering all topics in World History with instant score mapping, percentile prediction, and step-by-step explanations.

Start Practice Test →