For a particular material, if the modulus of elasticity is two times modulus of rigidity, then the value of Poisson's ratio will be

Correct option is D

​$$\text{Relation between } E, G, \mu: \\[6pt]E = 2G(1+\mu) \\[12pt]\text{Substitute } E = 2G: \\[6pt]2G = 2G(1+\mu) \\[12pt]\text{Divide both sides by } 2G: \\[6pt]1 = 1 + \mu \\[12pt]\therefore \; \mu = 0$$​​