The book provides the solutions to the unsolved problems given in the book titled Fluvial Hydrodynamics: Hydrodynamic and Sediment Transport Phenomena. The manual includes the solutions to the problems on Chapters 1 to 11, including the properties of fluid and sediment, hydrodynamic principles, turbulence in open-channel flows, sediment threshold, bedload transport, suspended-load transport, total-load transport, bedforms, river processes, scour, and dimensional analysis and similitude. It, therefore, serves as a guide for graduate students, researchers, and field engineers to solve the problems in fluvial hydrodynamics. As a prerequisite, the background of the readers should have a knowledge in fluvial hydrodynamics described in the said book and an understanding of fundamentals of calculus.