NBHM Ph.D. MATHEMATICS Previous 15 year's solved papers (2005-2019) . The structure of this solution manual contains a synopsis of section,topic-wise distribution of questions of previous year's question papers,and then the solutions. the book has 5 sections,as per the pattern of question papers, namely,Algebra,Real,Topology,Applied Mathematics and Appendix. The questions are arranged in a manner,that the concept build upon each other and difficulty increases,as one proceeds but it is taken care that continuity of concept is maintained.