<prompt> A person with neck node and B type tympanogram -Acoustic neuromaNasopharyngeal CAAngiofibromaNone  <response>: Information in this question :Cervical adenopathy Neck node :- Most common presentation of nasopharyngeal carcinoma.Type B tympanogram :- Indicates serous otitis media, which may be a complication of nasopharyngeal carcinoma due to eustachian tube blockade.Thus, among the given options, nasopharyngeal carcinoma is the answer of choice. 