The question asks for the year the national calendar, based on the Saka Era and starting with the month Chaitra, was officially adopted.
Therefore, the national calendar based on the Saka Era was adopted from the year 1957.
Select the alphanumeric-cluster that can replace the question mark (?) in the following series?
S-81, Q-64, ?, M-36, K-25
__________ is the state animal of Madhya Pradesh.
The national song of India is _______.
The state flower of Rajasthan is -
Who composed the national anthem?