Name the musical instrument used by the artists of Punjab which was inverted by Amir Khusrau.

Answer: Option A

The name Sitar is derived from the Persian word 'Sch-Tar' which means 3 strings. It is made up of teak wood having 20 metal strings. It is played with a plectrum worn on fingers. It was invented by the great musician Amir Khusrau.