The key difference is legal - one avoids British systems, the other deliberately breaks British laws.
Most Frequent Trap: Mixing up the years of Gandhi's three major movements. Create a mental timeline: 1920 (Non-Cooperation), 1930 (Civil Disobedience/Salt Satyagraha), 1942 (Quit India). This 10-year gap pattern never fails in SSC questions.
Exam Strategy: Focus on the Big Four movements (Non-Cooperation, Civil Disobedience, Salt Satyagraha, Quit India) as they account for 60% of Freedom Struggle questions in SSC CGL.
Master their years, leaders, causes, and outcomes using the formula methods above.