For Indian citizens planning a trip to Romania, a visa is indeed a necessary prerequisite, with options ranging from tourist and business visas to transit permits, catering to various travel needs. Successfully navigating the application process generally takes around 10-15 days and can incur fees starting from approximately €35 for standard processing. Given Romania's proximity to the Eastern European time zone (EET), be prepared for a significant time difference from India, which can impact your arrival and initial acclimatization. While English is spoken in major tourist areas and business circles, learning a few basic Romanian phrases like "Mulțumesc" (thank you) will undoubtedly enhance your experience as you explore cities like Bucharest or the Carpathian Mountains.