Question PPL(A) - Private Pilot License - Operational Procedure

What should be observed when taxiing behind a commercial airliner? - PPL(A) EN

To avoid wake turbulence, a minimum distance of 700 m should be maintained

To avoid the jet blast, a minimum distance of 600 m should be maintained

To avoid wake turbulence, a minimum distance of 300 m should be maintained

To avoid the jet blast, a minimum distance of 200 m should be maintained