World Energy Conservation Day is celebrated on which date to promote energy savings and sustainability?

Introduction / Context:
World Energy Conservation Day is observed to highlight the importance of energy efficiency, responsible consumption and sustainable development. It encourages individuals, businesses and governments to adopt practices that reduce energy waste and protect the environment. This day is celebrated on December 14 each year. In many competitive exams, candidates are asked to differentiate between various environment related days, so remembering this date is important.

Given Data / Assumptions:
- The observance is World Energy Conservation Day (often referred to as National or World Energy Conservation Day in some contexts).
- The question asks for the specific date of celebration.
- The options include other important environmental dates such as June 5, which is World Environment Day.

Concept / Approach:
The central concept is to connect energy conservation with mid December, specifically 14 December. A practical memory aid is to think of the end of the calendar year as a time to reflect on how much energy has been used and what can be improved in the future, which fits the idea of an energy conservation awareness day in December. Distinguishing it from World Environment Day, which is celebrated on June 5, is crucial to avoid confusion.

Step-by-Step Solution:
Step 1: Identify that the question is about energy conservation, not broader environmental themes. Step 2: Recall that World Energy Conservation Day is observed on December 14 to promote efficient use of energy resources. Step 3: Examine the answer choices and locate “December 14.” Step 4: Recognize that June 5 is already famous as World Environment Day and does not specifically focus on energy conservation. Step 5: Select December 14 as the correct date based on this knowledge.

Verification / Alternative check:
You can verify by remembering that many energy conservation awards and campaigns in India and elsewhere are organized in mid December, often reported in news as Energy Conservation Day events on 14 December. Additionally, environmental themes in June tend to revolve around broad issues like pollution, biodiversity and climate under World Environment Day, not energy alone. This pattern confirms that December 14 is the correct date for World Energy Conservation Day.

Why Other Options Are Wrong:
November 15: Not designated as World Energy Conservation Day in standard GK references.
October 10: Used for other observances in some contexts but not primarily associated with global energy conservation efforts.
December 25: Celebrated as Christmas Day in many countries, which is unrelated to energy conservation as a formal observance.
June 5: Recognized internationally as World Environment Day, which covers a broader environmental agenda beyond just energy use.

Common Pitfalls:
Candidates often confuse World Energy Conservation Day with World Environment Day because both deal with sustainability and resource use. Another pitfall is focusing solely on the month of June for environment related observances and neglecting important December dates. To avoid this, clearly separate them in your notes: June 5 for general environment themes and December 14 specifically for energy conservation and efficiency.

Final Answer:
Correct option: December 14