Article Detail International Mother Language Day Answer: 21 February Similar Questions : 1. Indian Independence Day Answer: 15 August 2. Nagasaki Day Answer: 9th August 3. Hindi Divas Answer: 14th september 4. Panchayat Divas Answer: 24 April 5. World Hypertension Day Answer: 12 May 6. World Literacy Day Answer: 8 September 7. World Animal Welfare Day Answer: 4 October Read more from - Important Days of Year