Explanation:

Journalist Day was celebrated for the first time all over the country on Oct 28, 1984.
Journalists generally work 39 hours a week, but sometimes more. The hours depend on the production deadlines of the news organisation. For example, core hours on an evening newspaper may be 8am to 4.30pm, or for a morning newspaper, 10am to 6pm.
Hence, option 3 is the correct answer.