Article Detail International Mother Language Day Answer: 21 February Ad Similar Questions : 1. World Peace Day Answer: 6th August 2. World Student's Day Answer: 17 November 3. Gandhi Jayanti Answer: 2 October 4. Photography Day Answer: 19 August 5. Engineer's Day Answer: 15 September 6. World Meteorological Day Answer: 23 March 7. Ordnance Factories Day Answer: 18th March Read more from - Important Days of Year