<prompt> Most common malignant cancer of conjunctivaSquamous cell carcinomaBasal cell carcinomaDermoidPapilloma  <response>: Ans. a Squamous cell carcinomaRef: Abeloffs clinical oncology p. 1019SCC is the most common malignancy of the conjunctiva with an incidence of 0.025 to 3.5100000 population. 