The famous poet Amir Khusrau, nicknamed the ‘Parrot of India’ was the contemporary of all of the following except

The famous poet Amir Khusrau, nicknamed the ‘Parrot of India’ was the contemporary of all of the following except

(a) Alauddin Khilji

(b) Ghiyas-ud-Din Balban

(c) Iltutmish

(d) None of these