Question

THE NUMERICAL RATIO OF DISPLACEMENT TO DISTANCE IS:​

Answer 1

There's no general rule.

Displacement is the length of a straight line from start to finish, and distance is how far you actually traveled from start to finish.

The only thing we really know is that distance can never be shorter than displacement. So I guess the answer is:

The numerical ratio of displacement to distance is always 1 or less.

(But it has to be written ALL IN CAPITALS.)