"As of now I have not seen any sign that we should change our view with regard to our ability to sustain a growth rate of 8.5 per cent... I am confident that we will be able to sustain a growth rate of 8.5 per cent this year", he told reporters who accompanied him on his visit to Africa.
The Reserve Bank of India, country's central bank, in its annual credit policy had pegged the growth for the current fiscal at 8 per cent, down from 8.6 per cent recorded during 2010-11.
Referring to agriculture situation and its impact on inflation, Singh said, "Whatever evidence we have, we expect a normal monsoon. And if the monsoon is normal, it will strengthen our ability to control food inflation".
The headline inflation was 8.66 per cent in April, much higher than the Reserve Bank's comfort level of 5-6 per cent.
On oil prices, Singh said, "There are problems with regards to the burden of oil subsidies. They have to be tackled and all these issues will be claiming our attention in weeks and months to come".
Although the oil marketing companies have raised the petrol rates in view of spiralling prices in the international market, the government is yet to take a view on diesel prices.
A decision on raising diesel price is likely to be taken by the Empowered Group of Minister (EGOM) headed by Finance Minister Pranab Mukherjee in the second week of June.
India imports about 75 per cent of its total crude oil requirement.