Correct Answer : Option (B) - Lucknow

Note : The 11th edition of DefExpo India- 2020 is scheduled to be held for 1st time in Lucknow, Uttar Pradesh. The biennial Expo will be a 4-day event, beginning from 5 to 8 February 2020. It offers an excellent opportunity for Indian defence industry to showcase its capabilities and promote its export potential.