On which date does the United Nations observe the International Day for the Elimination of Violence against Women?

Introduction / Context:
The International Day for the Elimination of Violence against Women is a key United Nations observance aimed at raising awareness of gender based violence and promoting action to end it. Knowing its exact date, November 25, is important for competitive exams that test international days, social justice themes and UN initiatives. This question checks whether you can connect this important campaign against violence with its officially designated date.

Given Data / Assumptions:
- The observance is clearly named as the International Day for the Elimination of Violence against Women.
- It is explicitly recognized by the United Nations.
- Several plausible distractor dates are provided, some associated with other global days related to health or women's issues.

Concept / Approach:
The core concept is simple factual recall: remembering that November 25 each year is dedicated to this cause. A helpful approach is to associate the day with the broader 16 day campaign that runs from November 25 to December 10, connecting it to Human Rights Day at the end of the period. Building mental links like this turns isolated dates into meaningful stories, which are easier to remember than raw numbers.

Step-by-Step Solution:
Step 1: Read the full name of the observance and recognize that it is part of the United Nations calendar. Step 2: Recall that the campaign against gender based violence officially begins on November 25 each year. Step 3: Scan the options and identify November 25 as one of the choices. Step 4: Check that the other dates, such as March 8, are associated with different international days, which helps confirm your memory. Step 5: Select November 25 as the correct answer because it uniquely matches the observance named in the question.

Verification / Alternative check:
If you know that International Women's Day is on March 8 and that it focuses on women's rights in a broader sense, you can immediately rule out March 8 as the correct date here. Likewise, the other dates do not correspond to widely known UN days specifically titled for the elimination of violence against women. That leaves November 25 as the only option that fits both the name and the context of the observance.

Why Other Options Are Wrong:
December 11: Not associated with this particular UN observance and does not mark the start of the 16 day campaign against gender based violence.
July 11: Typically linked to themes such as World Population Day, not violence against women.
August 9: Known for other international observances, but not for this specific UN day.
March 8: This is International Women's Day, which focuses more broadly on women's achievements and rights, and is distinct from the November 25 observance.

Common Pitfalls:
A common mistake is mixing up March 8 and November 25 because both days involve women's issues and rights. Another pitfall is trying to guess based purely on the month rather than recalling the full context of the 16 day campaign that starts on November 25 and ends on Human Rights Day. To avoid confusion, it is useful to mentally group November 25 with themes of ending violence and March 8 with celebrating women's achievements.

Final Answer:
Correct option: November 25