Israel’s coast called "Palestine's coast" in PA TV university quiz

Question on PA TV quiz show The Stars for university students:
PA TV quiz host: “The length of the coast of Palestine, along the Mediterranean from Rosh Hanikra to Rafah is:
1. 152 km.
2. 224 km.
3. 375 km.” 
Student from Bethlehem University: “224km.”
His answer is confirmed correct.

Note: Rosh Hanikra is Israel's northernmost coastal point, and only if Israel was replaced by “Palestine” could the coast of "Palestine" be 224 km. long.