Article Detail National Technology Day Answer: 11 May Similar Questions : 1. National youth day Answer: 12th January. It is celebrated on the birthday of swami Vivekanand ji 2. Earth Day Answer: 22 April 3. World TB Day Answer: 24 March 4. Doctor's Day Answer: 1st July 5. Nagasaki Day Answer: 9th August 6. Indian Armed Forces Flag Day Answer: 7 December 7. World Tourism Day Answer: 27th September Read more from - Important Days of Year