Consequently, the central bank's reverse repo rate has been maintained at 6.25 per cent, and the marginal standing facility (MSF) rate and the bank rate at 6.75 per cent.

The RBI's monetary policy committee (MPC) also made no changes to its stance of "calibrated tightening" adopted in the last policy review conducted in October.

The decision on keeping the policy rate unchanged was taken unanimously by the six-member MPC headed by RBI Governor Urjit R. Patel. However, Ravindra H. Dholakia voted to change the stance to neutral.

According to the RBI, even as inflation projections have been revised downwards significantly and some of the risks pointed out in the last resolution have been mitigated, especially of crude oil prices, several uncertainties still cloud the inflation outlook.

"The MPC noted that the benign outlook for headline inflation is driven mainly by the
unexpected softening of food inflation and collapse in oil prices in a relatively short period of time," Patel said at the post-meeting press conference.

"Excluding food items, inflation has remained sticky and elevated, and the output gap remains virtually closed."

As per the review statement, based on an overall assessment, GDP growth for 2018-19 has been projected at 7.4 per cent (7.2-7.3 per cent in H2) as in the October policy, and for H1:2019-20 at 7.5 per cent, "with risks somewhat to the downside".

"The MPC also noted that even as escalating trade tensions, tightening of global financial conditions and slowing down of global demand pose some downside risks to the domestic economy, the decline in oil prices in recent weeks, if sustained, will provide tailwinds," Patel said.

In addition, the RBI's decision subdued the two key equity indices -- S&P BSE Sensex and NSE Nifty50 -- which traded in the red just minutes after the monetary policy review statement was released.

The BSE S&P Sensex traded lower by over 200 points, while the wider NSE Nifty50 fell by over 86 points.

On the steps to increase liquidity, RBI announced a reduction of SLR (Statutory Liquidity Ratio) from the current 19.5 per cent of net demand and time liabilities (NDTL) to 18 per cent over a period of six quarters starting from the January-March 2019 quarter.