The CSIR NET Mathematics exam demands sharp problem-solving skills and efficient techniques. Start by understanding the problem carefully, identifying what is asked, and noting given constraints. Break down complex problems into smaller steps for clarity. Utilize key theorems, formulas, and properties to simplify calculations. Visualize concepts using graphs or diagrams for better insights. For Part C questions, focus on analytical thinking to link ideas across topics. Use the process of elimination in multiple-choice questions to narrow options. Prioritize solvable questions to manage time effectively, revisiting tougher ones later. Regular practice and a systematic approach will build confidence and accuracy for success.