Question

a stretched spring,a body placed at some height above the ground,a stretched bow,a bullet fired from a gun find odd man out

Answer 1

" A bullet fired from a gun "

This can be explained as, all other options except it involves action of force directly like of muscular or by earth gravitational force.

Since, this was not involving so it had been selected as odd one out.

Answer 2

Answer:

A bullet fired from a gun os odd one.