The collection of problems in physics can serve as a manual for independent preparation for competitive exams in physics at universities. The collection is composed mainly of tasks offered at admission exams at Moscow State University in recent years. Most of the sections contain brief instructions on the general method of solving problems and a list of formulas used in solving. The main tasks are provided with detailed solutions. The problem book can be recommended to students of preparatory departments and courses, high school students of secondary schools, technical schools and special secondary schools, self-educated people, as well as physics teachers of secondary schools.