Department of Applied sciences is the founding department of PIET, established in 2007 with the mission of imparting quality teaching and promoting implementation of practical aspects of Applied Science to build a solid foundation as part of the Engineering education. The department provides a strong footing to the students in first year of the engineering where students get acquainted with wide range of basic science and technical subjects and gets hands on experience on various instruments. This inculcates confidence and makes them ready for the task ahead by developing their logical and analytical skills, which will help them to prosper further in their career. The department offers basics science & engineering courses as prescribed by the curriculum of the RTU, Rajasthan in the First Year of engineering programmer. Department deals with various science subject viz., engineering Mathematics, Applied Physics, Engineering Chemistry, Communication Techniques and various other basic engineering subjects viz., Basic Mechanical Engineering, Basic Electrical and Electronics Engineering, and Fundamental of Computer Programming.