Part IUMN, 1991, T 46, No 1, C. 225-232. The level of mathematical culture is falling; both students and graduate students graduated from our universities, including the Faculty of Mechanics and Mathematics of Moscow State University, become no less ignorant than professors and teachers. What is the reason for this abnormal phenomenon? Under normal conditions, students and graduate students know their science better than professors, in accordance with the general principle of the dissemination of knowledge: the new wins not because old people learn it, but because new generations come who know it . List of 100 problems compiled as a mathematical minimum of a physics student. Part IIUMN, 1993, vol48, No1, s. 211-222. Examples and analysis of written mathematics exams. Examination tasks for first and third year students of various European universities are given:Exam on differential equations, Faculty of Mechanics and Mathematics of Moscow State University, 1991. University of Warwick (England). University of Copenhagen . France. Examination at the University of Paris-7 (third year) . The Linear Theory Examination (H.) X. Rozov, January 1992; 3 hours. The Nonlinear Differential Equations Examination (N.) X. Rozov, June 1992. ). The Differential Equations Examination (A.) F. Filippov, June 1992. This file contains solutions to some of the Trivium problems.