Applied Mathematics’ was introduced by CBSE in the year 2020, as an another choice to students opting for non-engineering courses. Our textbook on Applied Mathematics has become quite popular with teachers and students in last two years. As some topics are new, there has been a great demand from teachers and students for authentic solutions to the exercises given in the textbook. This present book provides detailed, step-by-step complete solutions to all the questions given in the textbook. We encourage students to solve the questions in the textbook independently and then compare their written solutions with this book.