Article Detail International Mother Language Day Answer: 21 February Similar Questions : 1. World Thrift Day Answer: 30 October 2. Doctor's Day Answer: 1st July 3. World press freedom day Answer: 3rd May 4. World consumer day Answer: 15th March 5. Indian Independence Day Answer: 15 August 6. Nagasaki Day Answer: 9th August 7. World AIDS Day Answer: 1 December Read more from - Important Days of Year