President's Colours to the Army Aviation Corps

Current context: President Ram Nath Kovind has presented the President's Colours to the Army Aviation Corps (AAC) in Nashik.

 

• The president awarded the Colours during the ceremony at the Combat Army Aviation Training School.
• President’s Colours is an acknowledgement of the meritorious service rendered by the Army Aviation Corps over the years.
• The Army Aviation Corps has been conferred with 2 Maha Vir Chakra, 115 Sena Medals, 16 Vir Chakra, 13 Shaurya Chakra and 45 Mention in Despatches.
• President Kovind also inaugurated the Rudranaad Museum at the School of Artillery in Deolali. The artillery regimental museum displays vintage war machines, historical information and artifacts.
• The president himself is the supreme commander of the armed forces.

Question: 

Q.1 President’s Colours is an acknowledgement of the meritorious service rendered by the ______________ over the years?
a. National Cadet Corp (NCC)
b. Army Aviation Corps (ACC)
c. National Defence Academy (NDA)
d. Indian Coast Guard (ICG)