How well do you know airlines?

Think you know your airlines? These 7 simple questions will expose your true aviation ignorance

1 QF is the IATA code for which airline
2 What country is Gulf Air from?
3 What is the oldest airline in the world
4 Which Airline is the largest operator of 737s in the world
5 What Country is Merpati Nusantara Airlines from
6 Which of these Airlines never ordered the Concorde
7 Which Airline was the first revenue operator of the Airbus A380