To evaluate multiple-choice tests effectively, you need to use some quantitative and qualitative methods. First, you need to calculate and interpret some basic statistics, such as mean, median, mode, range, standard deviation, and percentage. These can help you measure the overall performance, difficulty, and variability of your test and your students. Second, you need to analyze and improve your questions and options using some indicators, such as difficulty index, discrimination index, and distractor analysis. These can help you identify and revise the questions and options that are too easy, too hard, or not relevant. Third, you need to provide and use feedback to enhance your teaching and your students' learning. You can do this by giving timely, specific, and constructive feedback to your students, and by reflecting on your test results and adjusting your instruction accordingly.