Work, Power And Energy — Science STD 9 — Question

 A body at rest can have potential energy because $PE$ is due to position of object but it does not have kinetic energy because $KE$ is due to motion but object is at rest so no $KE$ will be present.Momentum is also not present because momentum is due to velocity and velocity is zero in this case.
For example an object at a roof at rest have no $KE$ but it has gravitational potential energy due to it's height above ground given by mgh.