Khwaja received his primary education from his home and was later graduated from Jamia Millia Islamia.

Khwaja was a member of  Delhi Urdu Academy, Ghalib Academy and Ghalib Institute, and was the Chairman of Ghalib Academy.
He was also the founder-member of All India Soofi Conference, Hyderabad, secretary of Khwaja Hasan Nizami Memorial Society and member of National Ameer Khusrao Society.
Khwaja was also said to be the editor of " the  Munaadi" (monthly magazine) after his father Khwaja Hasan Nizami from 1955 onwards, which he continued publishing under his editorship from 1955 onwards.

Khwaja was fond of Qawwali, He used to organize various Qawwali programmes in Nizamuddin Auliya 's shrine.

Khwaja was one of the Islamic leader who condemned Taliban as 'out of Islam' organization in 2006.
Khwaja received his primary education from his home and was later graduated from Jamia Millia Islamia.
Khwaja was a member of  Delhi Urdu Academy, Ghalib Academy and Ghalib Institute, and was the Chairman of Ghalib Academy. He was also the founder-member of All India Soofi Conference, Hyderabad, secretary of Khwaja Hasan Nizami Memorial Society and member of National Ameer Khusrao Society. Khwaja was also said to be the editor of " the  Munaadi" (monthly magazine) after his father Khwaja Hasan Nizami from 1955 onwards, which he continued publishing under his editorship from 1955 onwards.
Khwaja was fond of Qawwali, He used to organize various Qawwali programmes in Nizamuddin Auliya 's shrine.
Khwaja was one of the Islamic leader who condemned Taliban as 'out of Islam' organization in 2006.
Khwaja Hasan Sani Nizami