There are so many excellent books on the fundamentals of physics written by eminent physicists. But through our long experience, we have observed that the learners encounter many difficulties in building their concepts. Thus it is felt that basics are still needed to be represented in the easiest way. In the present book, a humble attempt is made to explain some of the aspects of basic physics keeping in mind to present various solutions that students generally encounter. The explanation is given in lucid language and sufficient solved numericals are given for better conceptual understanding.