In 1995, particle-swarm optimization (PSO) was presented by James Kennedy and Russell Eberhart. PSO is based on movement and intelligence of swarm of bees or flock of birds [3] [4].A swarm of bees whenever fly in the field always try to find the location with abundance of flowers. Bee starts from a random location and a random velocity. Each bee has a change of velocity and position at each step. Change of Velocity of the particle is given as