Understanding India's National Calendar

India has an official national calendar which is used alongside the internationally recognized Gregorian calendar. It is important for citizens and students to know which calendar is designated as the National Calendar of India.

The Official National Saka Calendar

The correct answer among the options is the National Saka Calendar. The Government of India officially adopted the Saka Calendar as the National Calendar of India on March 22, 1957. This adoption was based on the recommendations made by the Calendar Reform Committee.

The Saka Calendar is also sometimes simply referred to as the Indian Calendar in official contexts. Its structure includes the first month known as Chetra (Chaitra), and it comprises 365 days in a normal year, similar to the Gregorian calendar. It is aligned with the Gregorian calendar, with Chetra starting on March 22 in a normal year and March 21 in a leap year.

Therefore, the National Saka Calendar serves as the official time reckoning system for India for various purposes.

Why Other Options Are Incorrect for the National Calendar

Let's analyze why the other provided options are not the National Calendar of India:

• Jana-gana-mana: This option refers to the National Anthem of India. It is a patriotic song and holds significant national importance, but it is not a calendar system. Jana-gana-mana was adopted as the National Anthem on January 24, 1950.
• Vande Mataram: This option refers to the National Song of India. It is another patriotic composition that holds an equally respected position as the National Anthem in national ceremonies, but it is not a calendar.
• Shivira Calendar: This term does not represent the official National Calendar of India. It might pertain to a specific regional, organizational, or religious calendar, but it is not the national one recognized by the Government of India.

Based on the historical decision by the Government of India, the official National Calendar of India is the National Saka Calendar.