He purchased land and started Rajput High School in 1885 at Agra with a donation of Rs.
He also donated more than 100 acres in Agra for agriculture known as Khandari Farm, attached to Rajput High School.
[2] Balwant Singh was also a close friend and associate of Madan Mohan Malviya.
In 1898, he was party to the delegation led by Malviyaji along with Maharaja Pratap Narayan Singh of Ayodhya, Raja Ramprasad Singh of Mandu, Sri Krishna Joshi, Dr. Sunderlal to Sir Antony McDonald, then deputy Viceroy requesting for inclusion of Hindi as one of the working languages in courts and government documents.
It was due to their efforts Hindi was added as one of the working languages in government documents and courts.