Session → location → president → resolution mapping

UPSC Prelims frequently tests specific INC session details as MCQs requiring exact matching of session number, location, year, and presiding president. Examiners test candidates' ability to link landmark resolutions (Swaraj, Purna Swaraj, Quit India) with their corresponding sessions. Common mistakes: confusing session locations, mixing up presidents, or misremembering resolution years by 1-2 years.