How many of the above are considered fifth generation fighter aircraft?

Explanation:

Fifth-generation fighters

Fifth-generation fighters are characterized by:
– Stealth technology
– Advanced avionics
– Highly integrated computer systems
– Networked data fusion from sensors and avionics
– Supercruise capability (sustained supersonic flight without afterburners)

Now, let’s examine each aircraft:

1. Rafale: This is a French twin-engine, multirole fighter aircraft. It’s considered a 4.5 generation fighter.

2. MiG-29: This is a Soviet-designed (now Russian) twin-engine fighter aircraft. It’s a fourth-generation fighter.

3. Tejas MK-1: This is an Indian single-engine, multirole light fighter. It’s considered a fourth-generation fighter.

None of these aircraft meet the criteria for fifth-generation fighters. They lack key features like all-aspect stealth and integrated avionics that define fifth-generation aircraft.

Therefore, the correct answer is : (d) None