Option 3 : Indira Gandhi International Airport
The correct answer is Indira Gandhi International Airport.
- Delhi's Indira Gandhi International Airport has emerged among the world's top-50 best airports in the 2021 Skytrax World Airport Award ranking.
- It is for the third consecutive year that Delhi IGI has been crowned the best airport in India.
- Additionally, Mumbai, Hyderabad, and Bengaluru have found a rank in the world's 100 best airports.
- Globally, the world's top-5 airports are - Doha Hamad International Airport, Tokyo Haneda airport, Changi Airport Singapore, Seoul Incheon International Airport, and Tokyo Naritac.