The best postgraduate majors in Northwest University are: software engineering, management science and engineering. First of all, the major of software engineering is relatively easy to test. Software engineering majors pay attention to the cultivation of practical ability, so they also pay more attention to the inspection of application ability in the examination. The exam questions of this major are relatively simple, mainly programming questions and theoretical questions, so as long as you master certain programming skills and algorithm knowledge, you can easily pass the exam. Secondly, management science and engineering majors are also relatively easy to pass the exam. This major mainly includes basic knowledge and skills in many management fields, such as management ideas, management methods, decision analysis and so on. The test questions are mainly multiple-choice questions and true-false questions, and the difficulty is relatively low.