World Music Day is celebrated across the world on which date to promote music as a universal language?

Introduction / Context:
World Music Day, also popularly known as Fete de la Musique, is celebrated in many countries to encourage professional and amateur musicians to perform in public spaces. It highlights music as a universal language that cuts across borders, cultures, and generations. For exam aspirants, this observance is significant because it falls in the same month as several other important days, making date based questions quite common in the static GK section.

Given Data / Assumptions:

• The question asks for the specific date on which World Music Day is celebrated worldwide.
• All the options are dates in June, which emphasises the need for precise recall.
• The observance is cultural in nature but frequently mentioned in general awareness sections.
• We assume the candidate is expected to know the standard international date rather than any local variation.

Concept / Approach:
World Music Day is celebrated on 21 June every year. It started in France and has spread globally, encouraging free concerts and participation by musicians of all levels. To answer correctly, a student must link the date 21 June not only with International Day of Yoga and the summer solstice but also with World Music Day. The conceptual approach involves remembering that 21 June is a busy date with multiple international observances.

Step-by-Step Solution:
Step 1: Identify the observance mentioned in the question, which is World Music Day. Step 2: Recall that this day is also referred to as Fete de la Musique and originated in France. Step 3: Remember that the global celebration of this day takes place on 21 June every year. Step 4: Compare the remembered date with the four June dates listed in the options. Step 5: Select option B, 21 June, as it matches the correct date of World Music Day.

Verification / Alternative check:
Verification can be achieved through cultural GK sections in exam guides and by checking international event calendars that list World Music Day on 21 June. Newspapers and online platforms often carry stories about free music performances and festivals held on this date, reinforcing the association between 21 June and music. Students who also learn music or follow popular culture may have additional personal memory links that make this date easier to recall.

Why Other Options Are Wrong:
Option A, 26 June, is not the recognised date for World Music Day and therefore is incorrect for this question.
Option C, 17 June, does not correspond to the global celebration of World Music Day.
Option D, 11 June, similarly is not linked with this musical observance.

Common Pitfalls:
A common pitfall is mixing up 21 June with nearby dates because multiple important days fall in June, including Environment Day and Yoga Day. Another mistake is to assume that cultural observances are less likely to appear in exams and therefore not revising them thoroughly. To avoid confusion, students can remember a simple association that 21 June brings together both yoga and music, tied to the idea of balance and joy around the summer solstice. Grouping these facts in a single short note improves retention.

Final Answer:
World Music Day is celebrated across the world on 21 June.