Sequencing / Scheduling is an important process widely used in manufacturing, production, management, computer science and so on. Appropriate scheduling not only reduces manufacturing costs but also reduces possibilities for violating due dates. The present dissertation deals with the concept and applications of flow shop sequencing and scheduling model .The flow shop scheduling has been a very active and prolific research area since the seminal paper of Johnson (1954). The flow shop scheduling problem is a production problem where a set of n jobs have to be processed with identical flow...