The repo rate at which the RBI lends to the system has been retained at 7.25 per cent, while the cash reserve ratio will continue to be 4 per cent.
"The monetary policy stance has been informed by the evolving growth-inflation dynamics, the balance of risks as well as recent developments in the external sector," RBI Governor D Subbarao said in the mid-quarter policy review.
He specifically cited the decision of the US Fed to trim the growth stimuli in a phased manner and articulated concern over risks coming "on account of uncertainty over policies of systemic central banks."
The May 22 announcement has led to fund outflows from emerging markets, including India, and hence, depreciation in the rupee, which is already facing trouble over the high current account deficit, touching an alarming 6.7 per cent in the December quarter.
To reduce the CAD to a sustainable level; the near term challenge is to finance it through stable flows," the statement said.
Rupee has declined by 5.8 per cent since January 1 and touched a record low of 58.96 to a dollar last week. It was trading at 57.84 during the morning trade.
In its guidance, the RBI, particularly, flagged risks on inflation, saying "it is only a durable receding of inflation that will open up the space for monetary policy to continue to address risks to growth."
The status quo maintained by RBI has dashed hopes of interest rates cut which was widely expected by the market.
The Central Bank had reduced key policy rate (repo rate) by 0.75 per cent during the last three monetary policy announcements.
Following policy announcement, 30-share BSE Sensex fell by 83 points to 19,095.