Effective frameworks for organizing and synthesizing large amounts of information for the UPSC exam include techniques like outlining and mind mapping. Outlining involves breaking down topics into main points and subpoints, which helps in creating a structured overview of essential information. Mind mapping visually connects ideas, allowing aspirants to see relationships between concepts clearly. Additionally, employing summary notes and flashcards aids in quick revision. Utilizing digital tools like Evernote or Notion can streamline organization and accessibility of materials. In essence, these frameworks facilitate effective study strategies and enhance retention of vast information.