Rashtriya Ekta Diwas, or National Unity Day in India, is observed every year on which date?

Introduction / Context:
This question checks knowledge of important national days in India, specifically Rashtriya Ekta Diwas, also called National Unity Day. Such days are frequently asked in general knowledge and competitive exams because they are linked with key national leaders and values such as unity and integrity.

Given Data / Assumptions:

• The day being asked about is Rashtriya Ekta Diwas or National Unity Day.
• It is associated with a specific calendar date which repeats every year.
• Four common month end dates are given as options, with one additional distractor.

Concept / Approach:
Rashtriya Ekta Diwas was instituted to commemorate the birth anniversary of Sardar Vallabhbhai Patel, who played a major role in the political integration of India. Therefore, to answer the question correctly, one should know the date of his birth and recognise that the day was chosen to match it. A straightforward approach is:

• Recall that Sardar Vallabhbhai Patel was born on 31st October.
• Remember that National Unity Day was intentionally aligned with this birth anniversary.
• Select 31st October from the options provided.

Step-by-Step Solution:
Step 1: Note that Rashtriya Ekta Diwas is celebrated in honour of Sardar Vallabhbhai Patel, the Iron Man of India. Step 2: Recall from Indian history that Sardar Patel was born on 31st October. Step 3: Understand that the Government of India chose his birth date to be observed as National Unity Day to highlight his role in unifying the country. Step 4: Check the options and locate 31st October among them. Step 5: Conclude that 31st October is the correct date on which Rashtriya Ekta Diwas is observed every year.

Verification / Alternative check:
A candidate can verify this information through official Government of India notifications, newspapers, or standard general knowledge books that list important national days. Media coverage on 31st October each year also highlights National Unity Day observances, run for unity events and tributes to Sardar Vallabhbhai Patel, confirming that the day is indeed observed on 31st October.

Why Other Options Are Wrong:
31st July: Not linked with National Unity Day or Sardar Patel and is therefore incorrect. 31st March: This date is not used to commemorate Rashtriya Ekta Diwas. 31st January: Also unrelated to the birth anniversary of Sardar Vallabhbhai Patel. 30th October: Very close to the correct date, but one day earlier. It is a common trap for candidates who only vaguely remember the month.

Common Pitfalls:
Many students remember that National Unity Day is in October but get confused between 30th and 31st October. Others mix it up with other important days such as National Integration Day or days connected to other national leaders. To avoid such errors, it is useful to link Rashtriya Ekta Diwas firmly in memory with Sardar Vallabhbhai Patel and his exact birth date, 31st October.

Final Answer:
Rashtriya Ekta Diwas or National Unity Day in India is observed every year on 31st October.