This series of physics problems and solutions, which consists of seven volumes - Mechanics, Electromagnetism, Optics, Atomic, Nuclear and
Particle Physics, Thermodynamics and Statistical Physics, Quantum Me- chanics, Solid State Physics and Relativity, contains a selection of 2550
problems from the graduate school entrance and qualifying examination papers of seven U.S. universities - California University Berkeley Cam-
pus, Columbia University, Chicago University, Massachusetts Institute of Technology, New York State University Buffalo Campus, Princeton Uni-
versity, Wisconsin University - as well as the CUSPEA and C. C. Ting's papers for selection of Chinese students for further studies in U.S.A. and
their solutions which represent the effort of more than 70 Chinese physicists plus some 20 more who checked the solutions.