These are 1) 28 days T-bill 2) 91 days T-bill 3) 182 days T-bill. Currently.4) 364 days T-bill 5) 2 years T-bill 6) 5 years

reasury bill or T-bill is a short-term debt issued by a national government with a maximum maturity of one year. Treasury bills are sold at discount, such that the difference between purchase price and the value at maturity is the amount of interest. Although the maturity of T-bill shouldn't be more than one year, in Bangladesh, 2-year and 5-year securities are also regarded as T-bills. Treasury bills are fully guaranteed by the government and hence are free from default risk. The biggest reason that T-Bills are so popular is because they are one of the few money market instruments that are affordable to the individual investors. Basically, investors invest in T-bills due to: 1) maintain the Statutory Liquidity Reserve (SLR), 2) maintain adequate liquidity 3) earn yields 4) utilize properly huge idle cash in banks, and 5) Safe guard their investments. Since they mature so quickly, T-bills are simply sold at a discount to their face value at maturity. The discount is determined by the interest rate. If it is a six-month bill with a 5% discount rate, the investor pays 95% of the face value or Tk. 950, and then receives Tk. 1,000 back in six months. T-bills are indirect tools for monetary management of the central bank of a country. Six types of T-bills are available in Bangladesh: 28-day, 91-day, 182-day, 64-day, 2-year, and 5-year government treasury bills are duly issued by the Bangladesh Bank through weekly auctions at rates determined by the market.
. Uttara Bank. Janata Bank. These bonds an be classified in the following table. AB Bank. such as underwriting new government debt are called the primary dealersi. Jamuna Bank. Sonali Bank. The securities with maturity not over one year are considered as T-Bills. Agrani Bank. At present there