World Malaria Day is observed on which date every year to highlight global efforts to control and eliminate malaria?

Introduction / Context:
World Malaria Day is an international observance aimed at raising awareness about malaria, its prevention, and the ongoing fight to reduce and eventually eliminate the disease. The day is especially important for countries in tropical regions where malaria remains a major public health challenge. This question asks for the exact date on which World Malaria Day is observed every year, a key fact for health and international days general knowledge.

Given Data / Assumptions:

• The observance in question is World Malaria Day.
• It is held every year on a fixed calendar date.
• The options provide four consecutive days in April plus one additional option.
• Only one of these dates correctly matches the official schedule for World Malaria Day.

Concept / Approach:
World Malaria Day replaced Africa Malaria Day and became a global event recognised by the World Health Organization and many national health authorities. The chosen date for this observance is 25 April. Learners are expected to memorise this date along with other major health related days such as World Health Day and World AIDS Day. The options have been constructed with very similar dates to test whether students remember the exact day rather than just the month.

Step-by-Step Solution:
Step 1: Recall that World Malaria Day is a fixed date observance in April, not a movable weekday based event.Step 2: From common health awareness calendars, remember that 25 April is designated as World Malaria Day.Step 3: Look at the options and locate 25 April among the similar looking dates.Step 4: Confirm that no other date in the list is widely linked with World Malaria Day in trusted references.Step 5: Choose 25 April as the correct answer.

Verification / Alternative check:
Health ministry press releases, WHO campaigns, and international news reports consistently hold events, conferences, and awareness drives on 25 April under the banner of World Malaria Day. This pattern repeats annually, which makes 25 April a strong and reliable memory anchor. Other dates in April may host related events, but they do not change the official designation of 25 April as World Malaria Day.

Why Other Options Are Wrong:
24 April: This is one day earlier than the correct date and is used mainly to test precise recall.

23 April: Also close, but there is no formal recognition of 23 April as World Malaria Day in standard sources.

26 April: This is one day later than the correct date and serves as another distractor in the options.

20 April: This date is slightly further away and does not match the international observance for malaria awareness.

Common Pitfalls:
Because the options are tightly grouped around the correct date, many candidates guess instead of recalling properly. A useful technique is to make a small chart of important health days and connect each one with a strong image or keyword. For example, one can remember that the fight against malaria is highlighted on 25 April, while other health issues like AIDS and tuberculosis have their own distinct days in December and March respectively. This reduces confusion among similar looking dates.

Final Answer:
25 April