Physics is a subject that requires a lot of practice to master it and the best way to practice Physics is to solve more & more problems right from the easiest to the most complex level. That?s why the search for a good Physics Problem book has always been the top-notch task of each good student. To fulfil this need, JEE Navigator Optics & Modern Physics contains 2000+ problems arranged conceptually and systematically in order to test the conceptual understanding & analytical ability of the students.