SSC JE Civil Engineering 2014 Set 2 Solved Paper

The ratio of normal stress to normal strain within elastic limits is called Young's Modulus.
The ratio of direct stress to volumetric strain within elastic limits is called Bulk Modulus.
The Ratio of shear stress to shear strain within elastic limits is called Modulus of Rigidity.
The ratio of lateral strain to linear strain is called Poisson's ratio