The Optimization Techniques is very wide subject and rather difficult for the students. An attempt has been made to provide the complete topics in a logical and simple language with adequate number of examples and exercises. By keeping the view in mind, We have prepared this book, which We don't claim as solution to something but approach to make the study easy to the students. I take an opportunity to present this work entitled "Optimization Techniques" to the students of B Sc B Ed, MCA, MBA, BE and M. Tech students.