National Deworming Day in India, a public health initiative to deworm children, is observed on which of the following dates?

Introduction / Context:
National Deworming Day is a large scale public health initiative in India aimed at reducing worm infestations among children through mass deworming with safe medication. On this day, schools and anganwadi centres distribute deworming tablets to children in designated age groups. Because it is a flagship initiative of the government in the health and nutrition sector, questions about its date and purpose are frequently asked in competitive exams, especially those related to public health, social schemes, and general awareness.

Given Data / Assumptions:

• The question asks specifically about National Deworming Day in India.
• Four options are provided: 10, 11, 12, and 13 February.
• We assume the standard practice that the main round of deworming is scheduled on a single fixed day at the national level.
• We focus on the primary annual day rather than any follow up mop up days.

Concept / Approach:
The concept tested is awareness of Indian government health campaigns. National Deworming Day is observed on 10 February each year, with an additional mop up day sometimes scheduled later for children who missed the first round. The approach is to remember that the main national deworming effort takes place on 10 February and that this date is highlighted in government communications and current affairs notes as the official observance day.

Step-by-Step Solution:
Step 1: Note that the question is about National Deworming Day, not a general World Health Day.Step 2: Recall from health and scheme related notes that this day falls on 10 February each year in India.Step 3: Examine the answer options: 10 February, 11 February, 12 February, and 13 February.Step 4: Match 10 February with your memorised information about the programme.Step 5: Select 10 February as the correct answer.

Verification / Alternative check:
A helpful verification technique is to recall that many government infographics and press releases clearly mention 10 February as National Deworming Day, often with reminders about a mop up day about a week later. Remembering this pattern helps you reject 11, 12, and 13 February as main observance dates. The repeated use of 10 February in multiple years makes it a stable and reliable date to remember for exam purposes.

Why Other Options Are Wrong:
11 February, 12 February, and 13 February do not represent the main date of National Deworming Day. While some local activities or mop up rounds might occur near these dates, they are not the officially designated national observance date that appears in official announcements and exam syllabi. Therefore, these options are distractors and should not be chosen when the question asks explicitly about the national day itself.

Common Pitfalls:
Some students misremember the date as another day in mid February due to the presence of a mop up round or because they have seen different dates mentioned for specific states. Another pitfall is mixing up National Deworming Day with other February observances. To avoid confusion, focus on the fact that 10 February is regularly highlighted as the main national campaign day and treat the other dates as secondary or unrelated when answering questions in a national level exam context.

Final Answer:
National Deworming Day in India is observed on 10 February.