Aspirants can enhance their **cognitive skills** through various mental exercises. Techniques such as **mind mapping** help in organizing thoughts and making connections, improving both memory and understanding. Engaging in regular **reading** or **puzzle-solving** activities can also sharpen analytical thinking. Moreover, **mock interviews** and timed essays stimulate the pressure environment of the exam, enhancing quick thinking and efficiency. Regularly participating in **brain training** games can bolster concentration and problem-solving abilities, contributing positively to overall performance in the **UPSC exam**.