To effectively tackle the objective portion of the UPSC exam, candidates should employ strategies such as time management, practicing past papers, and taking mock tests. Familiarizing oneself with the exam pattern and regularly revising core concepts can also significantly boost performance. It's essential for candidates to learn the art of eliminating incorrect options and developing the ability to recognize tricky questions. Engaging in systematic study schedules while ensuring short breaks can enhance focus and retention of information, ultimately improving overall outcomes.