World Television Day is observed on which date every year as proclaimed by the United Nations to recognise the role of television in communication?

Introduction / Context:
World Television Day is a United Nations observance that acknowledges the impact of television as a medium for information, communication, and cultural exchange. While digital media is growing, television remains a powerful tool for reaching large audiences. For general knowledge and current affairs sections of competitive exams, this day is a standard factual question involving both important days and UN observances.

Given Data / Assumptions:

• The question asks for the specific date of World Television Day.
• It mentions that this day is proclaimed by the United Nations.
• The options list four dates in November, which requires precise recall.
• We assume the candidate knows or has revised the official UN list of observance days.

Concept / Approach:
World Television Day is observed on 21 November every year. The United Nations established this day in the nineteen nineties to highlight television as a symbol of global communication and to encourage its responsible use. The conceptual approach involves remembering that several UN days fall in November, such as World Television Day and International Day for Tolerance, and then mapping each to its correct date. Here, the mapping is 21 November equals World Television Day.

Step-by-Step Solution:
Step 1: Identify the observance in question, which is World Television Day. Step 2: Recall that it is a United Nations declared day linked with television and media. Step 3: Remember from GK notes that this day is fixed on 21 November each year. Step 4: Compare the recalled date with the four November dates in the options. Step 5: Select option C, 21 November, as it matches the official date of World Television Day.

Verification / Alternative check:
This information can be checked on official UN information pages, in important days tables provided by exam preparation books, and in yearly current affairs digests. Media houses sometimes run special programmes around this date, mentioning World Television Day in news bulletins and talk shows. Seeing the same date, 21 November, mentioned repeatedly in credible sources confirms that this is the correct answer for exam purposes.

Why Other Options Are Wrong:
Option A, 16 November, is associated with other observances but not with World Television Day.
Option B, 17 November, does not correspond to this UN day and is given only as a distractor.
Option D, 26 November, also has no direct connection with World Television Day in the United Nations calendar.

Common Pitfalls:
Students may confuse the dates of World Television Day with those of World Philosophy Day or International Day for Tolerance, which also occur in November. Another mistake is to focus primarily on environment and health related days while neglecting media and communication observances, leading to weaker recall for this topic. Creating a simple month wise list that includes media related days such as World Press Freedom Day and World Television Day alongside other observances is a practical way to strengthen memory.

Final Answer:
World Television Day is observed every year on 21 November.