2021 Skytrax World Airport Award Ranking

Current Context: The 2021 Skytrax World Airport Award Ranking was released. The airports for the awards were selected as per the voting received from the customer reviews. Skytrax is a UK-based airline review consultancy.

• These awards recognize the quality benchmark for the world airport industry.
• From India, Mumbai, Hyderabad and Bengaluru have marked the positions in the world’s 100 best airports.
• The Delhi's Indira Gandhi International Airport has marked its rank in the world's top-50 best airports in the 2021 Skytrax World Airport Award ranking. Delhi's Indira Gandhi International Airport is marked at 45th position.
• The Hyderabad airport is at 64th rank, Mumbai airport is at 65th rank and Bengaluru airport is at 71st rank.
• The 1st rank was marked by Hamad International Airport in Doha, Qatar.
• The 2nd and 3rd ranks are marked by Haneda Airport in Tokyo and Changi Airport in Singapore respectively.

Question: 

Q.1 Which airport topped in 2021 Skytrax World Airport Award Ranking?
a. Haneda Airport in Tokyo
b. Narita International Airport (NRT) in Tokyo
c. Hamad International Airport in Doha, Qatar 

d. Changi Airport in Singapore