When do the distance and magnitude of displacement become equal ?

In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?

In which of the following cases of motions, the distance moved and the magnitude of displacement are equal ?

In which of the following cases of an the distance moved and the magnitude displacement are equal?

in which of the following cases of motion, the distance covered and magnitude of displacement can be same?

In which situation, distance and magnitude of displacement are same?