What are the differences among them?
Possible that can happen or be done.It means that thing could happen. We don’t necessarily know how likely it is to happen; we just know that it’s not impossible.
Probable means that it is more likely to happen than it is to not happen. The chance of that thing happening is more than 50%.
Probable and likely mean the same but are used differently:
It’s probable that he will be will late.
He is likely to be late.
Feasbile means possible to do.It’s practical.