List of top Questions asked in GATE XE- 2026

The value of the determinant 

is: 
 

Hooke’s law is valid up to:
Which dimensionless number represents the ratio of inertial forces to viscous forces?
For an ideal gas undergoing an isothermal process, which of the following remains constant?
Which crystal structure is exhibited by body-centered cubic (BCC) metals?
The Poisson’s ratio for an incompressible material is:
The mode of heat transfer which does not require a material medium is: