<prompt> Sunset sign is seen inOptic neuritisHydrocephalusThyroid ophthalmopathyOrbital cellulitis  <response>: Answer- B. HydrocephalusSun set sign: The scleraa revisible between theupper eyelid and their is, Sun setting sign is seen usually in hydrocephalus due to loss of upward conjugate gaze caused by raised intracranial pressure ICP. 