Which kinds of drag contribute to total drag?

Question

PPL(A) - Private Pilot License - Principle of Flight - Which kinds of drag contribute to total drag?

QuizVDS · Accepted Answer

Induced drag and parasite drag

QuizVDS · Answer

Form drag, skin-friction drag, interference drag

QuizVDS · Answer

Interference drag and parasite drag

QuizVDS · Answer

Induced drag, form drag, skin-friction drag

PPL(A) EN: Which kinds of drag contribute to total drag?