Treasury bills are short-term government debt instruments used to finance budgetary gaps. They come in 91, 182, and 364-day maturities and are highly liquid. Ordinary treasury bills are issued publicly while ad-hoc bills are privately placed with the central bank. At a recent auction in India, 91-day bills were cut-off at 11.0031% yield and 364-day bills at 10.4649% yield. Based on historical trends, India's treasury bill yields are expected to remain between 8.5-9% going forward.