Article Detail International Mother Language Day Answer: 21 February Similar Questions : 1. Indian Civil Service Day Answer: 21 April 2. Mother's Day Answer: Second sunday of May 3. World Peace Day Answer: 6th August 4. World Post Office Day Answer: 9 October 5. Panchayat Divas Answer: 24 April 6. Commonwealth Day Answer: Second Monday of March 7. Indian Independence Day Answer: 15 August Read more from - Important Days of Year