Depends on year/make/model. If you have an EVAP leak then you would fail. If it's a car where tank pressure isn't monitored then it would probably pass.

If the fuel pump was leaking, you'd see it. Isn't yours in the tank anyway?

Unknown. You haven't said anything else about the car. It might fail for emissions, bent frame, bald tires, warped wheels, cracked windshield etc.

doubtful, probably get tagged to get a repair

depends on the type of inspection

No dumbass you won't