A) 72
B) 65
C) 91
D) 89
Explanation: Air Force Day is observed every year on 8 October in India.Air Force Day 2021 marks the 89th anniversary of the official foundation day of the Indian Air force.
A) 72
B) 65
C) 91
D) 89
Explanation: Air Force Day is observed every year on 8 October in India.Air Force Day 2021 marks the 89th anniversary of the official foundation day of the Indian Air force.