Home » Components of Food MCQs » Guava, Lemon, Orange and Tomato are rich in Components of Food MCQs Guava, Lemon, Orange and Tomato are rich in September 28, 2022 65 Views Q. Guava, Lemon, Orange and Tomato are rich in ___________. vitamin Avitamin Bvitamin Cvitamin D Answer: vitamin C.