New Delhi, Apr 2: The rate of inflation for the week ended March 21 rose marginally to 0.31 percent, from 0.27 percent a week earlier, government data showed on Thursday.
The inflation rate, as measured by the wholesale price index, was 7.8 per cent during the corresponding week of the previous year.
Price of certain food items such as tea, gur, aerated water and imported edible oil has risen during the period.
While the price of blended tea increased by 48 per cent, packaged tea and aerated water became expensive by 22 and 10 per cent, respectively.