Several types of research are studying the evolution of bio-composites to obtain efficient and less expensive products, especially since the availability of petroleum and conventional materials seems to be exhausted and their cost is high. In this research paper the hybrid bio-mass briquettes of two agriculture waste materials has been prepared and the effect of ground nut waste composition in mustered husk as parent materials has been studied. Five different composition of hybrid bio-mass briquettes has been prepared with varying the ground nut waste weight % in mustered husk. The mechanical and physical properties of briquettes have been studied by analyzing the density, Impact resistance, moisture content, compressive strength, ash content, calorific value, Volatile matter and fix carbon percentage to examine the quality and stability prepared briquettes.